MS21299C7

Military Standard Recessed Washer

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Description:

Hole Diameter: 1/2

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MS21299C7 Price:
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$1.56 Each
Quantity:
Pre-packaged bag qty: 25 ea
* Sold in increments of 25
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MS21299C7 Datasheet Features and Specification

Hardness Rating:
Between 39.0 rockwell c and 45.0 rockwell c
Hole Diameter:
Between 0.439 inches and 0.443 inches
Material:
Steel comp 4130
Material Specification:
Mil-s-6758 military specification single material response and mil-s-18729 military specification single material response
Material Thickness:
Between 0.071 inches and 0.085 inches
Outside Diameter:
Between 0.821 inches and 0.831 inches
Recess Angle:
90.0 degrees
Recess Diameter:
Between 0.539 inches and 0.569 inches
Style Designator:
15 recessed
Surface Treatment:
Cadmium
Surface Treatment Specification:
Class 2 federal specification single treatment response type 2 qq-p-416
Quick Specs
Material Steel

Additional Information

Alternate Part Numbers

  • MS21299-C7
SKU / Model: MS21299C7
NSN: 5310-01-134-8752
FSC: Nuts and Washers / 5310
Product Series: MS21299C
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 25
ECCN: EAR99
National Motor Freight: 194160, Washer Or Gaskets, Iron Or Steel,
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MS21299C7_Military-Fasteners-com.pdf
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Customer Reviews

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Youre team did an excellent job as usual. The sheet metal and grommets arrived in excellent condition and were very well priced which I appreciate. Thanks again. Doug

4.0

As always, orders are shipped promptly and received when expected. Rarely can you find products at lower cost than at Military Fasteners. The web site is easy to use. My favorite place to order from. When looking for aviation products, I always go to Military Fasteners first.

5.0

Great service, always spot on and very expedient! Excellent working with Paige Twombly for quick turnarounds, much appreciated.

5.0

My experience in doing business with Military Fasteners through Trisha Hawkins is nothing short of GREAT! She is knowledgeable, attentive to detail and very helpful. This makes my purchase a lot easier and faster lead time. She is an asset to Military Fasteners.

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