Easy
Less than 15 minutes
This outer clamp washer is specially designed for use with Dewalt circular saws. It is an authentic item supplied directly from original equipment manufacturer. This washer helps to secure saw blades to the spindle-shaft. Includes one (1) metal outer clamp washer per order. Please note, the inner clamp and the blade bolt are both sold separately.
You will need a wrench to remove and install the blade bolt when replacing this clamp washer.
Outer Clamp Washer N621119
OEM part for: DeWALT
Part Number: N621119
$3.99
In Stock
Ships within 1 business day 
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Product Description ?
- Classification: Part
- Weight: 0.03 lbs.
- Shipping: Ships Worldwide
Frequently Purchased Together ?
Compatibility
This part will fit the following 32 machines
DeWALT
DC390K Type 1 Cordless Circular Saw View Diagrams & Manuals
DC310 28V Circular Saw View Diagrams & Manuals
DCS393 Type 1 20V Circular Saw View Diagrams & Manuals
DCS391B Type 1 20V Circular Saw View Diagrams & Manuals
DC390B Type 1 18V Circular Saw View Diagrams & Manuals
DCS373B Type 1 20V MAX Lithium Ion Metal Cutting Circular Saw View Diagrams & Manuals
DCS392 18V Cordless Circular Saw View Diagrams & Manuals
DCS372B (Type 1) 18V Circular Saw View Diagrams & Manuals
DCS372KA (Type 1) 18V Circular Saw View Diagrams & Manuals
DCS373M2 (Type 1) 20v Circular Saw View Diagrams & Manuals
DCS373M2 (Type 2) 20v Circular Saw View Diagrams & Manuals
DCS373P2 (Type 1) 20v Max Metal Cutting Cir View Diagrams & Manuals
DCS373P2 (Type 2) 20v Max Metal Cutting Cir View Diagrams & Manuals
DC310K (Type 1) 28v Circ Saw View Diagrams & Manuals
DCS373L2 (Type 1) Cordless Metal-Cutting Circular Saw View Diagrams & Manuals
DCS391M1 (Type 1) 20v Circular Saw View Diagrams & Manuals
DCS391P1 (Type 3) 20v Max 6-1/2in Circular View Diagrams & Manuals
DC390B (Type 2) Circular Saw Power Tool View Diagrams & Manuals
DC390K (Type 2) Circular Saw Power Tool View Diagrams & Manuals
DCS372B (Type 2) 18v Circular Saw Power Tool View Diagrams & Manuals
DCS372KA (Type 2) 18v Circular Saw Power Tool View Diagrams & Manuals
DCS373B (Type 2) 20v Circular Saw Power Tool View Diagrams & Manuals
DCS391B-B3 (Type 1) Circ Saw Power Tool View Diagrams & Manuals
DCS391B-B3 (Type 2) Circ Saw Power Tool View Diagrams & Manuals
DCS391B (Type 2) 20v Circular Saw Power Tool View Diagrams & Manuals
DCS391B (Type 3) 20v Circular Saw Power Tool View Diagrams & Manuals
DCS392 (Type 1) Random Orbit Sander Power Tool View Diagrams & Manuals
DCS392 (Type 2) Random Orbit Sander Power Tool View Diagrams & Manuals
DCS393 (Type 2) 20v Circular Saw Power Tool View Diagrams & Manuals
DCS393 (Type 3) 20v Circular Saw Power Tool View Diagrams & Manuals
DCS393 (Type 5) 20v Circular Saw Power Tool View Diagrams & Manuals
DCS565B (Type 1) 20v Brsls 6-1/2 Circular Saw Power Tool View Diagrams & Manuals
Show More Compatible Models
This item works with the following types of products:
- Circular Saw Parts
- Saw Parts
This part replaces obsolete part #: 610048-00
Customer Part Reviews ?
Average Rating (out of 5):
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- 1
Grinder with no backing plate
Washer works great. Now i can use my grinder Again! Delivered on time. Thanks for the parts.
Guest -
August 7, 2021
Verified Purchase
Needed parts that were missing when bought at HD
Ordered 3 parts for dewalt cordless saw, received earlier than expected, great service....
Guest -
November 18, 2020
Verified Purchase
Easy repair
Arrived quickly.
Guest -
May 1, 2020
Verified Purchase
Really fast delivery
Exact parts I needed and was easy to find in the site and the parts were delivered faster than was told. Awesome, I now have a site to use for all my tool parts needs.
Guest -
March 26, 2020
Verified Purchase
Perfect repair, perfect fit
Arrived on time
Alvin -
August 30, 2019
Verified Purchase
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t days ago
Verified Purchase
eReplacementParts Team
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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.
the bolt and washer were missing
richard - June 23, 2021
Tool Type
Circular Saw
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
, allen wrench
installed blade and washer and bolt
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It was missing the listed parts
Charles - May 25, 2021
Tool Type
Circular Saw
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Adjustable Wrench
Installed inner clamp washer, blade, outer clamp washer and nut and tested. Good
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Missing parts
Anthony - June 4, 2020
Tool Type
Circular Saw
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Wrench Set
easy to install parts using simple tools
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Lost bolt
Raul - May 22, 2020
Tool Type
Circular Saw
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Adjustable Wrench, Allen wrench
Bolt on along with right parts.
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Lower guard was broken and the left handed thread for mounting the blade was damaged
Tony - November 18, 2019
Tool Type
Circular Saw
Difficulty
Medium
Time
15-30 minutes
Tools Used
Socket set, Wrench Set, punch for dowel pin install
- Removed left handed threaded bolt to remove blade. Replaced this bolt and spacer / washer.
- Removed press fit dowel with punch. This dowel allows blade depth to swing up and down.
- Removed rear left hand bolt that allows for adjusting and locking blade depth. Replaced this
bolt.
- Lower guard has retracting spring attached to it. Removed it, cleaned it and reused it at
assembly of lower guard.
- there are a couple other misc. fasteners involved with lower guard removal.
- Overall pretty easy and the costs for all the parts were very reasonable.
- The biggest issue is knowing about the two fasteners that are left hand threads.
- Removed press fit dowel with punch. This dowel allows blade depth to swing up and down.
- Removed rear left hand bolt that allows for adjusting and locking blade depth. Replaced this
bolt.
- Lower guard has retracting spring attached to it. Removed it, cleaned it and reused it at
assembly of lower guard.
- there are a couple other misc. fasteners involved with lower guard removal.
- Overall pretty easy and the costs for all the parts were very reasonable.
- The biggest issue is knowing about the two fasteners that are left hand threads.
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parts were missing that held the blade on and the angle adjustment bolt was missing
david - December 27, 2018
Tool Type
Circular Saw
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Wrench Set
put on lock washer on output shaft
put blade on shaft
put blade washer on top of blade on shaft
put bolt in shaft
tighten blade bolt with allen wrench
put blade on shaft
put blade washer on top of blade on shaft
put bolt in shaft
tighten blade bolt with allen wrench
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Missing arbor bolt and bevel adjustment
Daniel - June 9, 2018
Tool Type
Circular Saw
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, Adjustable Wrench
Attached blade with new bolt. Reassbled bevel gauge with new knob.
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Turned it the wrong way then it was to tight had to grind off the head of the bolt
Marshall - December 22, 2017
Tool Type
Circular Saw
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Just put a new blade on and put it together
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Parts were missing from newly purchased saw
Ted - October 9, 2017
Tool Type
Circular Saw
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Wrench Set
Installed missing parts!
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Purchased a display tool missing parts
David - August 18, 2017
Tool Type
Circular Saw
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Placed needed parts on the saw..
Simple as that....
Simple as that....
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OEM stands for Original Equipment Manufacturer and means the part you’re buying is sourced directly from the manufacturer who made your product. At eReplacementParts, we sell only genuine OEM parts, guaranteeing the part you’re purchasing is of better design and of higher quality than aftermarket parts.
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.
