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National Stock Number:
5310-01-522-2343
Federal Supply Class:
5310
National Item Identification Number:
015222343
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:
| KFN619B10 | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC |
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Techincal Specification:
| HOLE DIAMETER | 0.423 INCHES NOMINAL | | OUTSIDE DIAMETER | 0.580 INCHES MINIMUM AND 0.590 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5643, COND H-1025 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.135 INCHES MINIMUM AND 0.145 INCHES MAXIMUM | | MATERIAL | STEEL COMP 630 OVERALL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | WASHER, SELF ALIGNING, CONCAVE | | RADIUS | 0.313 INCHES MINIMUM AND 0.318 INCHES MAXIMUM | | SPECIAL FEATURES | USED WITH P/N KFN619N10 NUT, SELF ALIGNING | | STYLE DESIGNATOR | CONCAVE | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416, TYPE 2, CLASS3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL |
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