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National Stock Number:
5310-00-221-7434
Federal Supply Class:
5310
National Item Identification Number:
002217434
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:
| 9689M13P01 | 07482 | GENERAL ELECTRIC COMPANY | | K19301-4 | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC | | K19301-4 | 15683 | METALSTAND CO |
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Techincal Specification:
| HEAT TREATMENT | AS FABRICATED | | HOLE DIAMETER | 0.331 INCHES MINIMUM AND 0.336 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6370 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.096 INCHES MINIMUM AND 0.100 INCHES MAXIMUM | | MATERIAL | STEEL COMP 4130 OVERALL | | OUTSIDE DIAMETER | 0.470 INCHES MINIMUM AND 0.480 INCHES MAXIMUM | | RADIUS | 0.312 INCHES MINIMUM AND 0.322 INCHES MAXIMUM | | RECESS DIAMETER | 0.410 INCHES MINIMUM AND 0.420 INCHES MAXIMUM | | STYLE DESIGNATOR | CONCAVE |
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