Part Location Diagram of SSP-7821-1 DeWALT NUT .563-18 UNF HEX
See part A-6 in the diagram
( Grid squares measure 1x1 inch )

NUT .563-18 UNF HEX SSP-7821-1

Manufactured by:
DeWALT
ERP Number:
ERP12533938
Part Number:
SSP-7821-1
Original Equipment Manufacturer ?
$12.30
In Stock
Delivers in 3-5 Business Days!

Easy 

Less than 15 mins 

(4 rated repairs) ?

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Product Description

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This is an authentic replacement part that has been OEM sourced to be used with Porter Cable, DeVilbiss, and Black and Decker air compressors. The metal nut is commonly used to connect the outlet tube to the cylinder head assembly. This item is available as an individual replacement part, a hex wrench is needed for this repair.

Troubleshooting

This part works with the following brands:
  • DeVilbiss
  • Craftsman
  • Porter Cable
  • Black and Decker
  • DeWALT
  • Delta
This part works with the following products:
  • Compressor
Part# SSP-7821-1 replaces these:
PSSP-7821-1, SSP-7821-1,

Questions & Answers

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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.

Easy 

Less than 15 mins 

(4 rated repairs) ?
  • 1
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Sorry, we couldn't find any existing installation instruction that matched.

Air compressor tube was broken

Ernest from Menlo, Georgia

2 of 2 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Wrench set
Parts Used:
SSP-7821-1, SSP-7813, AC-0292
Installed new tube on air compressor with wrench to tighten ferrule nuts
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Air line broke at compression nut.

Terry from Dickson , Tennessee

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Wrench (Adjustable)
Parts Used:
SSP-7821-1, SSP-7813, AC-0292
Removed the old broken tube and installed the new tube and fittings.
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blown compression gasket

Leo from CONCORD, New Hampshire

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Wrench set
Parts Used:
SSP-7821-1
removed the old gasket and installed a new gasket and compression nut
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Outlet tube replaced

Robert from Cambridge Springs, Pennsylvania

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Wrench set
Parts Used:
SSP-7821-1
Outlet tube bought, also bought 2 small o-rings (from a boat - Marine company) cheapest found.
Bought the 2 hex nuts.
I put the o-rings on the outlet tube (1 on each end)
Put the hex nuts on tube, then positioned tube into compressor head & other end into the tank.
Tightened both hex nuts, done.
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  • 1

Model Cross Reference

This part works with the following models:
ERP Number: ERP12533938
Manufacturer Part Number: SSP-7821-1
Brand Model Number Description
DeVilbiss 100E3D Compressor - 1 Horsepower-Single Cylinder Air Compressor
DeVilbiss 100E3D-1 Compressor - 1 Horsepower-Single Cylinder Air Compressor
DeVilbiss 100E4D Compressor - 1 Horsepower-Single Cylinder Air Compressor
DeVilbiss 100E4D-1 Compressor - 1 Horsepower-Single Cylinder Air Compressor
DeVilbiss 100E4D-2 Compressor - 1 Horsepower-Single Cylinder Air Compressor
DeVilbiss 100E8AD-2 Compressor - 1 Horsepower-Single Cylinder Air Compressor
DeVilbiss 100E8AD-3 Compressor - 1 Horsepower-Single Cylinder Air Compressor
DeVilbiss 150E4D-1 Compressor - 1.5 Horsepower-Single Cylinder Air Compressor
DeVilbiss 150E4D-2 Compressor - 1.5 Horsepower-Single Cylinder Air Compressor
DeVilbiss 150E4TTD-1 Compressor - 1.5 Horsepower-Single Cylinder Air Compressor
Craftsman 16871 Compressor - Air Compressor
DeVilbiss 1WC94 Compressor - Construction Compressor
DeVilbiss 1WC95 Compressor - Workshop/Auto Compressor
DeVilbiss 200E14AD Compressor - 2 Horsepower-Single Cylinder Air Compressor
DeVilbiss 200E14AD-1 Compressor - 2 Horsepower-Single Cylinder Air Compressor
DeVilbiss 250E20AD Compressor - 2.5 Horsepower-Single Cylinder Air Compressor
DeVilbiss 250E20AD-1 Compressor - 2.5 Horsepower-Single Cylinder Air Compressor
DeVilbiss 350E20AD Compressor - Air Compressor
DeVilbiss 350E20AD-1 Compressor - 3.5 Horsepower-Single Cyllinder Air Compressor
DeVilbiss 3JR71 Compressor - Workshop/Auto Compressor
DeVilbiss 4UP72 Compressor - A 6.0hp 25g Vp Pl 1stg 12
DeVilbiss 4UP73 Compressor - A 3.5hp 20g Hp Tv 1stg 12
DeVilbiss 4UP74 Compressor - A 3.5hp 20g Vp Tv 1stg 12
DeVilbiss 500TVE30-1 Compressor - 5 Horsepower Twin-V Air Compressor
DeVilbiss 500TVE30-2 Compressor - 5 Horsepower Twin-V Air Compressor
DeVilbiss 5Z598C Compressor - A 2.0hp 3g Hd Pl 1stg 120
DeVilbiss 66-651 Compressor - Air Compressor
Craftsman 919-16345 Compressor - A 1.5hp 4g Pc Pl 1stg 120
Craftsman 919-16500 Compressor - A 5.0hp 25g Hp Pl 1stg 12
Craftsman 919-16511 Compressor - A 6.0hp 33g Hp Pl 1stg 12