Easy
Less than 15 minutes
This part is an OEM from Campbell Hausfeld. The drain cock-npt 3/8 is compatible with many air compressors, and is sold individually. The metal component allows the operator to drain the condensation out from the compressor tank. Located at the base of the tank, a wrench set is required for the replacement. Please be sure to refer the manual for further safety and repair instructions.
Drain Cock-npt 3/8 ST127700AV
OEM part for: Campbell Hausfeld, Husky
Part Number: ST127700AV
$11.19
In Stock
Order within the next 10 hours and your part ships today! 
Compatibility
This part will fit the following 234 machines
Campbell Hausfeld
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CI050080HA (2003) Stationary Two-Stage Air Compressor View Diagrams & Manuals
CI050080VA (2003) Stationary Two-Stage Air Compressor View Diagrams & Manuals
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CI053080VA (2003) Stationary Two-Stage Air Compressor View Diagrams & Manuals
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CI073080V (2003) Stationary Two-Stage Air Compressor View Diagrams & Manuals
CI073080VMS (2003) Stationary Two-Stage Air Compressor View Diagrams & Manuals
CI070080H (2003) Stationary Two-Stage Air Compressor View Diagrams & Manuals
CI070080V (2003) Stationary Two-Stage Air Compressor View Diagrams & Manuals
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EX112000 (2005) Two-Stage Air Compressor View Diagrams & Manuals
EX15120HSA (2005) 15 HP Two-Stage Air Compressor View Diagrams & Manuals
EX15120HA (2005) 15 HP Two-Stage Air Compressor View Diagrams & Manuals
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EX55803VA (2006) Stationary Air Compressor View Diagrams & Manuals
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XP581000 (2005) Stationary Air Compressor View Diagrams & Manuals
XP581501 (2005) Stationary Air Compressor View Diagrams & Manuals
EX55803VA (2005) Stationary Air Compressor View Diagrams & Manuals
HS781003 (2005) Stationary Air Compressor View Diagrams & Manuals
TF291202 (2005) Stationary Air Compressor View Diagrams & Manuals
TF291203 (2007) Stationary Air Compressor View Diagrams & Manuals
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HS5610 (1999) Stationary Air Compressor View Diagrams & Manuals
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HS4814 (1999) Stationary Air Compressor View Diagrams & Manuals
HS4817 (1999) Stationary Air Compressor View Diagrams & Manuals
HS4813 (1999) Stationary Air Compressor View Diagrams & Manuals
HS7810 (2000) Stationary Air Compressor View Diagrams & Manuals
HS781001 (2002) Stationary Air Compressor View Diagrams & Manuals
HS5610 (2000) Stationary Air Compressor View Diagrams & Manuals
HS5810 (2000) Stationary Air Compressor View Diagrams & Manuals
HS7815 (2000) Stationary Air Compressor View Diagrams & Manuals
HS781002 (2003) Stationary Air Compressor View Diagrams & Manuals
HS781003 (2004) Stationary Air Compressor View Diagrams & Manuals
HS781004 (2007) Stationary Air Compressor View Diagrams & Manuals
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CE700500 Stationary Two-Stage Air Compressor View Diagrams & Manuals
CE700100 Stationary Two-Stage Air Compressor View Diagrams & Manuals
CE700600 Stationary Two-Stage Air Compressor View Diagrams & Manuals
CE700000FP Stationary Two-Stage Air Compressor View Diagrams & Manuals
CE700500FP Stationary Two-Stage Air Compressor View Diagrams & Manuals
CE700100FP Stationary Two-Stage Air Compressor View Diagrams & Manuals
CE700600FP Stationary Two-Stage Air Compressor View Diagrams & Manuals
CE705000FP Stationary Two-Stage Air Compressor View Diagrams & Manuals
CE705200FP Stationary Two-Stage Air Compressor View Diagrams & Manuals
CE7705100FP Stationary Two-Stage Air Compressor View Diagrams & Manuals
CE705300FP Stationary Two-Stage Air Compressor View Diagrams & Manuals
CE800201 Stationary Two-Stage Air Compressor View Diagrams & Manuals
CE800301 Stationary Two-Stage Air Compressor View Diagrams & Manuals
CE800501 Stationary Two-Stage Air Compressor View Diagrams & Manuals
CE800100FP Stationary Two-Stage Air Compressor View Diagrams & Manuals
CE800300FP Stationary Two-Stage Air Compressor View Diagrams & Manuals
CE800200 Stationary Two-Stage Air Compressor View Diagrams & Manuals
CE800300 Stationary Two-Stage Air Compressor View Diagrams & Manuals
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CE800100 Stationary Two-Stage Air Compressor View Diagrams & Manuals
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CS1054SF Enclosed, Horizontal Rotary Screws Compressor View Diagrams & Manuals
40HU65 Enclosed, Horizontal Rotary Screws Compressor View Diagrams & Manuals
40HU70 Enclosed, Horizontal Rotary Screws Compressor View Diagrams & Manuals
40HU31 Enclosed, Horizontal Rotary Screws Compressor View Diagrams & Manuals
40HU59 Enclosed, Horizontal Rotary Screws Compressor View Diagrams & Manuals
40HU84 Enclosed, Horizontal Rotary Screws Compressor View Diagrams & Manuals
40HU91 Enclosed, Horizontal Rotary Screws Compressor View Diagrams & Manuals
40HU73 Enclosed, Horizontal Rotary Screws Compressor View Diagrams & Manuals
40HU47 Enclosed, Horizontal Rotary Screws Compressor View Diagrams & Manuals
40HU86 Enclosed, Horizontal Rotary Screws Compressor View Diagrams & Manuals
40HU36 Enclosed, Horizontal Rotary Screws Compressor View Diagrams & Manuals
40HU79 Enclosed, Horizontal Rotary Screws Compressor View Diagrams & Manuals
40HU40 Enclosed, Horizontal Rotary Screws Compressor View Diagrams & Manuals
40HU85 Enclosed, Horizontal Rotary Screws Compressor View Diagrams & Manuals
40HU57 Enclosed, Horizontal Rotary Screws Compressor View Diagrams & Manuals
40HU43 Enclosed, Horizontal Rotary Screws Compressor View Diagrams & Manuals
40HU82 Enclosed, Horizontal Rotary Screws Compressor View Diagrams & Manuals
CS1051SV Basic, Vertical Rotary Screws Compressor View Diagrams & Manuals
40HU54 Basic, Vertical Rotary Screws Compressor View Diagrams & Manuals
40HU87 Basic, Vertical Rotary Screws Compressor View Diagrams & Manuals
40HU75 Basic, Vertical Rotary Screws Compressor View Diagrams & Manuals
40HU28 Basic, Vertical Rotary Screws Compressor View Diagrams & Manuals
40HU42 Basic, Vertical Rotary Screws Compressor View Diagrams & Manuals
40HU63 Basic, Vertical Rotary Screws Compressor View Diagrams & Manuals
40HU74 Basic, Vertical Rotary Screws Compressor View Diagrams & Manuals
40HU46 Basic, Vertical Rotary Screws Compressor View Diagrams & Manuals
40HU72 Basic, Vertical Rotary Screws Compressor View Diagrams & Manuals
40HU49 Basic, Vertical Rotary Screws Compressor View Diagrams & Manuals
40HU29 Basic, Horizontal Rotary Screws Compressor View Diagrams & Manuals
CS1051SB Basic, Horizontal Rotary Screws Compressor View Diagrams & Manuals
CS1052SB Basic, Horizontal Rotary Screws Compressor View Diagrams & Manuals
CS1053SB Basic, Horizontal Rotary Screws Compressor View Diagrams & Manuals
CS1054SB Basic, Horizontal Rotary Screws Compressor View Diagrams & Manuals
40HU51 Basic, Horizontal Rotary Screws Compressor View Diagrams & Manuals
40HU33 Basic, Horizontal Rotary Screws Compressor View Diagrams & Manuals
40HU89 Basic, Horizontal Rotary Screws Compressor View Diagrams & Manuals
40HU52 Basic, Horizontal Rotary Screws Compressor View Diagrams & Manuals
40HU32 Basic, Horizontal Rotary Screws Compressor View Diagrams & Manuals
40HU60 Basic, Horizontal Rotary Screws Compressor View Diagrams & Manuals
40HU38 Basic, Horizontal Rotary Screws Compressor View Diagrams & Manuals
40HU61 Basic, Horizontal Rotary Screws Compressor View Diagrams & Manuals
40HU81 Basic, Horizontal Rotary Screws Compressor View Diagrams & Manuals
40HU64 Basic, Horizontal Rotary Screws Compressor View Diagrams & Manuals
40HU92 Basic, Horizontal Rotary Screws Compressor View Diagrams & Manuals
40HU37 Basic, Horizontal Rotary Screws Compressor View Diagrams & Manuals
40HU56 Basic, Horizontal Rotary Screws Compressor View Diagrams & Manuals
40HU88 Basic, Horizontal Rotary Screws Compressor View Diagrams & Manuals
40HU44 Basic, Horizontal Rotary Screws Compressor View Diagrams & Manuals
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Husky
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Show More Compatible Models
This item works with the following types of products:
- Compressor Parts
Questions & Answers ?
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Does this fit my product?Questions & Answers for Drain Cock-npt 3/8
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Customer Repair Instructions ?
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.
Belt had become stretched and valve was leaking.
Ronald - April 8, 2020
Tool Type
Compressor
Difficulty
Easy
Time
15-30 minutes
Tools Used
Wrench Set
Parts Used
Removed guard, loosened motor mount, removed old belt, replaced new belt, tightened motor mount and reinstalled the guard.
Removed old valve and installed new valve.
Compressor is now operating as it should.
Removed old valve and installed new valve.
Compressor is now operating as it should.
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Drain valve leaking
Jack - August 30, 2018
Tool Type
Compressor
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Adjustable Wrench
Parts Used
Use crescent wrench for removing and replacing drain valve on bottom of tank..
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Old drain valve on pressure tank was broke.
Joseph - September 20, 2017
Tool Type
Compressor
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Wrench Set
Parts Used
Removed old valve after securing power and removing all air pressure from tank. Then screwed in new valve and tightened with wrench.
Did you find this story helpful?
Thanks for voting and helping fellow customers!
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Our product descriptions are a combination of data sourced directly from the manufacturers who made your product as well as content researched and curated by our content & customer service teams. This content is edited and reviewed internally before being made public to customers.
Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.
All our installation videos are created and produced in collaboration with our in-house repair technician, Mark Sodja, who has helped millions of eReplacementParts customers over the last 13 years repair their products. Mark has years of experience in selling and repairing both commercial and residential products with a specialty in gas-powered equipment.
This data is collected from customers who submitted a repair instruction after replacing this exact part. Customers can rate how easy the repair was to complete and how long it took. We aggregate this data to provide a repair rating that allows customers to quickly determine the difficulty and time needed to perform their own repair.
