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National Stock Number:
5310-01-124-5194
Federal Supply Class:
5310
National Item Identification Number:
011245194
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:
| 9488 04 | 019L2 | ESNA, LLC | | 9488 04 | 72962 | HARVARD INDUSTRIES INC |
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Techincal Specification:
| MATERIAL | STEEL COMP 8740 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM AND | | CHROMATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND | | 46.0 ROCKWELL C MAXIMUM | | STYLE DESIGNATOR | CONCAVE | | HOLE DIAMETER | 0.253 INCHES MINIMUM AND | | 0.263 INCHES MAXIMUM | | RADIUS | 0.218 INCHES MINIMUM AND | | 0.238 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.390 INCHES MINIMUM AND | | 0.400 INCHES MAXIMUM | | RECESS DIAMETER | 0.272 INCHES MINIMUM AND | | 0.282 INCHES MAXIMUM | | MATERIAL THICKNESS | 0.062 INCHES MINIMUM AND | | 0.087 INCHES MAXIMUM | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 019L2 | | DESIGN CONTROL REFERENCE | 9488 04 |
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