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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Hole Diameter: 1/2 inch

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MS21299C6

$0.32 EA, Hole Diameter: 3/8in.

MS21299C4K

Steel recessed washer hole diameter 1/4 inch

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Excellent service all round. The parcel arrived on my doorstep, in a regional Australian town, on the morning of the fifth day after placing my order.

4.0

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4.0

Always great service. Has been my first go to parts store!

4.0

Military Fasteners was recently added to our list of approved vendors and so far it has been an absolute pleasure working with them. The speed, communication, and coordination with our orders so far have been absolutely above and beyond. Sarah is an absolute all star and made the ordering process quick and seamless. 10/10 Would recommend to anyone looking for products!

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