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National Stock Number: 5310-00-151-8771
Federal Supply Class: 5310
National Item Identification Number: 001518771
Description: WASHER,CONVEX
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 RAISED TO FORM A CURVED OR SPHERICAL CONTOUR. SEE ALSO WASHER (1), CONCAVE. EXCLUDES BEARING, WASHER THRUST.
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Manufacturer Information:
HS1554 | 02731 | MCDONNELL DOUGLAS HELICOPTER CO INC | HS1554 | 8V613 | THE BOEING COMPANY |
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Techincal Specification:
HEAT TREATMENT | AS FABRICATED | HOLE DIAMETER | 0.202 INCHES MINIMUM AND 0.208 INCHES MAXIMUM | OUTSIDE DIAMETER | 0.436 INCHES MINIMUM AND 0.438 INCHES MAXIMUM | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-634 FED SPEC 1ST MATERIAL RESPONSE AND QQ-S-633-CANCELED FED SPEC 2ND MATERIAL RESPONSE AND QQ-S-637 FED SPEC 3RD MATERIAL RESPONSE OVERALL | MATERIAL THICKNESS | 0.060 INCHES MINIMUM AND 0.120 INCHES MAXIMUM | MATERIAL | STEEL COMP 1020 OR STEEL COMP 1018 OR STEEL COMP 1215 OVERALL | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | SURFACE TREATMENT | CADMIUM OVERALL |
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