MS21299C9

Military Standard Washer

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Description:

Hole Diameter: 5/8

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MS21299C9 Datasheet Features and Specification

Hole Diameter:
0.564 inches minimum and 0.568 inches maximum
Outside Diameter:
1.059 inches minimum and 1.069 inches maximum
Recess Diameter:
0.684 inches minimum and 0.694 inches maximum
Material Thickness:
0.071 inches minimum and 0.085 inches maximum
Hardness Rating:
39.0 rockwell c minimum and 45.0 rockwell c maximum
Recess Angle:
90.0 degrees nominal
Surface Finish:
125.0 microinches all surfaces
Special Features:
Spec calls this: washer, countersunk, for use with bolts and nuts up to and including 260 ksi flu
Material:
Steel comp 4130 overall
Material Specification:
Mil-s-6758&jdamil-s-18729 mil spec single material response overall
Surface Treatment:
Cadmium overall and chromate overall
Surface Treatment Specification:
Qq-p-416, type ii, class 2 fed spec all treatment responses overall
Style Designator:
15 recessed

Additional Information

SKU / Model: MS21299C9
NSN: 5310-01-505-3022
FSC: Nuts and Washers / 5310
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 25
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS21299C9_Military-Fasteners-com.pdf
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