MS21299C4

Military Standard Recessed Washer

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Description:

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

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Add to Cart Up to qty 900 ships same day if ordered before 4pm EST

MS21299C4 Price:	buy now $0.44 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

MS21299-C4

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,
Download PDF Version MS21299C4_Military-Fasteners-com.pdf

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Frequently bought together

Other customers frequently bought these along with MS21299C4

MS21299C6
Flat Washer
in Washers

Hole Diameter: 3/8",

MS21299C5
Recessed Washer
in Washers

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

More MS21299C recessed washers

MS21299C9K

5310-01-477-5010 Recessed Washer

MS21299C7

5310-01-134-8752 Recessed Washer

MS21299C6K

Hole Diameter: 3/8 inch washer, 5310-01-483-0355

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

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Product code MS21299C4

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Reese G.

My orders have been delivered on time or earlier all packaged well and in good shape. Thank you Military Fasteners.

5.0

Kaylani H.

Thanks for the quick service. Great price and quick service.

5.0

Khalid G.

I can always count on Military Fasteners to give me the best selection of aircraft parts and supplies. Also always get fast shipping, and appreciate the USPS option that is much less expensive than the overnight shippers for us located in Southern California. Thank you for making it easier to keep our general aviation and experimental aircraft flying!

5.0

Ayden H.

I have been a customer since Fullerton Air Parts (Flo Irwin). That should speak volumes of the service I have received from Military Fasteners. In the early days, I had a variety of planes and was based out of Orange County Airport. At the time, the airport was surrounded by bean fields. I, and some of my friends, would frequently fly into Fullerton airport for lunch, the pick up whatever supplies we needed from Flo. She was a great lady, and I am glad that she passed on such a wonderful legacy. I am certain that she would be very proud of what she started, and proud of you all for building on her meager beginnings.

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