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National Stock Number: 5310-01-589-1714
Federal Supply Class: 5310
National Item Identification Number: 015891714
Description: WASHER BLANK
Detail: AN ITEM OF VARIOUS SHAPES AND SIZES, HAVING TWO FLAT BEARING SURFACES WHICH MAY OR MAY NOT BE PARALLEL. IT IS USED IN THE MANUFACTURE OF A WASHER BY DRILLING OR PUNCHING A HOLE IN THE CENTER. EXCLUDES DISK (AS MODIFIED).
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Manufacturer Information:
12520314 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR | LENGTH | 2.250 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A575 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A668 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A732 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL OVERALL | PART NAME ASSIGNED BY CONTROLLING AGENCY | WASHER | PERIPHERAL SHAPE STYLE | RECTANGULAR | SPECIAL FEATURES | ONE CENTER HOLE 0.406 NOMINAL DIA INCH | WIDTH ACROSS FLATS | 0.750 INCHES NOMINAL | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM B633, TYPE II, SC 2 ASSN STD SINGLE TREATMENT RESPONSE OVERALL | SURFACE TREATMENT | ZINC OVERALL | THICKNESS | 0.125 INCHES MINIMUM AND 0.315 INCHES MAXIMUM |
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