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National Stock Number:
5310-01-300-1518
Federal Supply Class:
5310
National Item Identification Number:
013001518
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:
| 4900085 | 45153 | HAMILTON SUNDSTRAND CORPORATION | | 4900085 | 55820 | RTX CORPORATION | | IT108-4 | 84256 | AVIBANK MFG., INC. |
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Techincal Specification:
| HOLE DIAMETER | 0.312 INCHES MINIMUM AND 0.317 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.040 INCHES MINIMUM AND 0.045 INCHES MAXIMUM | | MATERIAL | STEEL COMP 304 OVERALL | | RADIUS | 0.600 INCHES NOMINAL | | STYLE DESIGNATOR | CONCAVE | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL |
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