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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MS21299C8K, 5310-01-483-3941

MS21299C8

MS21299C8 Hole Diameter: 1/2 inch

MS21299-C8

Hole Diameter: 1/2 inch

MS21299C7K

5310-01-617-7319 Flat Washer

MS21299C6

Hole Diameter: 3/8in., 5310-01-101-1856

MS21299C4K

Steel recessed washer hole diameter 1/4 inch, 5310-01-483-0360

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Customer Reviews

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I can say that Military Fasteners was able to deliver the part to me very quickly. I live in a very remote area in the Tennessee mountains and typically have to wait up to two weeks to receive deliveries. Sometimes, the delivery guys cannot find my house at all, and they have to leave my packages at the local general store. But with Military Fasteners, my packages always find my front door step and in great condition. This package arrived nearly a week earlier than expected, and that was over the New Years holiday! Great work, Military Fasteners, on your delivery service. Thanks!

4.0

A quality product and an even better quality of people at Military Fasteners! Thank you Military Fasteners!

5.0

My order was handled extremely well. From placing my order online, through payment, communication of tracking, etc., everything was perfect. The package arrived in a timely manner, and all items were received in excellent condition.

4.0

Very good experience. I liked Kristen Belmont - was a pleasure to work with - product shipped right away.

5.0