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National Stock Number:
5310-01-271-6896
Federal Supply Class:
5310
National Item Identification Number:
012716896
Description:
WASHER,CONCAVE
Detail:
A WASHER WHICH IS ROUND WITH A CENTRALLY LOCATED HOLE. ONE BEARING SURFACE IS SMOOTH, FLAT, AND UNBROKEN, THE OTHER BEARING SURFACE IS SMOOTH, UNBROKEN, AND IS RECESSED TO FORM A CURVED OR SPHERICAL CONTOUR. SEE ALSO WASHER (1), CONVEX. EXCLUDES WASHER (1), RECESSED AND BEARING, WASHER, THRUST.
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Manufacturer Information:
| 6105068 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| MATERIAL | COPPER ALLOY 624 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B150 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | HOLE DIAMETER | 1.445 INCHES MINIMUM AND | | 1.455 INCHES MAXIMUM | | OUTSIDE DIAMETER | 2.120 INCHES MINIMUM AND | | 2.130 INCHES MAXIMUM | | MATERIAL THICKNESS | 0.221 INCHES NOMINAL |
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