MS21299C4

Military Standard Recessed Washer

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Description:

size: 1/4", countersunk, cadmium plated steel, MS21299 series washer

* Manufacturer certifications are shipped with your order FREE of charge
MS21299C4
MS21299C4
MS21299C4
MS21299C4
MS21299C4
MS21299C4
Add to Cart Up to qty 1200 ships same day if ordered before 4pm EST
MS21299C4 Price:
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$0.42 Each
Quantity:
Pre-packaged bag qty: 100 ea
* Sold in increments of 100
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MS21299C4 Datasheet Features and Specification

Style Designator:
15 recessed
Recess Diameter:
Between 0.340 inches and 0.350 inches
Recess Angle:
90.0 degrees
Material Thickness:
Between 0.067 inches and 0.069 inches
Outside Diameter:
Between 0.481 inches and 0.491 inches
Material Specification:
Mil-s-6758 military specification single material response or mil-s-18729 military specification single material response
Material:
Steel comp 4130
Hole Diameter:
Between 0.251 inches and 0.255 inches
Hardness Rating:
Between 39.0 rockwell c and 45.0 rockwell c
Surface Treatment:
Cadmium and chromate
Surface Treatment Specification:
Cl 2 federal specification single treatment response type 2 qq-p-416
Quick Specs
Material Steel

Additional Information

Alternate Part Numbers

SKU / Model: MS21299C4
NSN: 5310-01-008-6798
FSC: Nuts and Washers / 5310
Product Series: MS21299C
Pack Weight (Approx.) 0.229 lb
Minimum Qty (MOQ): 100
ECCN: EAR99
National Motor Freight: 194160, Washer Or Gaskets, Iron Or Steel,
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MS21299C4_Military-Fasteners-com.pdf
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Hole Diameter: 3/8",

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Recessed Washer
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size: 5/16", washer, countersunk, cadmium plated steel

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MS21299C9K

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MS21299C7

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MS21299C6K

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MS21299C5K

5310-01-475-3411 Recessed Washer

MS21299-C5

$0.23 EA, MS21299-C5

MS21299C5

$0.23 Each, Size: 5/16in., washer countersunk cadmium plated steel

Product Image Gallery

Product code MS21299C4
MS21299C4
MS21299C4
MS21299C4
MS21299C4
MS21299C4
MS21299C4

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Customer Reviews

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I've been an Military Fasteners customer years. It has always been a pleasure to order from you. There has rarely been an issue with an order but when there was you fixed it promptly.

4.5

The ordering process was very smooth and your site is user friendly and my part was delivered promptly.

5.0

Excellent service! Trisha Hawkins is so polite, easy to work with and an awesome customer service! Highly recommended!

5.0

Trisha Hawkins and her team at Military Fasteners are absolutely incredible. We do a lot of Government and Military work and due to this there are a ton of restrictions with what products we can use. I called Military Fasteners (MF) with an extremely HOT request. Trisha was able to source those part numbers, tell me they were in stock and ready to ship. I ordered these on a Wednesday at 4:00pm. They shipped the same exact Wednesday, we received that weeks Friday, even though we were guaranteed Monday/Tuesday. Trisha - THANK YOU! Trisha's Team - THANK YOU! I will only be ordering my military hardware from you all.

5.0