MS21299-7

Military Standard Washer

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Description:

Hole Diameter: 1/2", Diameter: 7/8"

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MS21299-7 Datasheet Features and Specification

Cross Sectional Shape:
Rectangular
Hole Diameter:
0.439 inches minimum and 0.443 inches maximum
Edge Shape:
Round
Center Hole Shape:
1 round
Thickness:
0.052 inches minimum and 0.072 inches maximum
Overall Diameter:
0.821 inches minimum and 0.831 inches maximum
Hardness Rating:
39.0 rockwell c minimum and 45.0 rockwell c maximum
Material:
Steel comp 4130 overall
Material Specification:
Mil-s-6758 mil spec single material response overall or mil-s-18729 mil spec single material response overall
Surface Treatment:
Cadmium overall and chromate overall
Surface Treatment Specification:
Qq-p-416,type 2,class 2 fed spec single treatment response overall

Additional Information

SKU / Model: MS212997
NSN: 5310-01-129-6955
FSC: Nuts and Washers / 5310
Product Series: MS21299
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 50 EA
National Motor Freight: 194160, Washer Or Gaskets, Iron Or Steel,
Download PDF Version
MS21299-7_Military-Fasteners-com.pdf
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Service is excellent. I appreciate your company willing to fill small orders. Long term projects call for small orders from time to time and your willingness to help the home builderis exceptional. Thank you for great service.

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Your staff is courteous and well informed about your product line. Your inventory is excellent and competitively priced. The shipment always arrives as advertized and the boxes are well packed. I will continue to order my aircraft supplies from military fasteners

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Just received my order and I would like to congratulate you on such fast and efficient service. You are excellent at what you do and I always recommend you to others. Great company, it's a pleasure dealing with you, well done once again!

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Fast and affordable shipping for small parts. In Alaska, USPS work well and is affordable for us up here, Thanks

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