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National Stock Number: 5310-01-338-7340
Federal Supply Class: 5310
National Item Identification Number: 013387340
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:
BACW10CA5CCU | 81205 | THE BOEING COMPANY |
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Techincal Specification:
HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM | HOLE DIAMETER | 0.420 INCHES MINIMUM AND 0.430 INCHES MAXIMUM | OUTSIDE DIAMETER | 0.645 INCHES MINIMUM AND 0.655 INCHES MAXIMUM | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5643 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5528 ASSN STD 2ND MATERIAL RESPONSE OVERALL | MATERIAL THICKNESS | 0.120 INCHES MINIMUM AND 0.140 INCHES MAXIMUM | MATERIAL | STEEL COMP 630 OR STEEL COMP 631 OVERALL | RADIUS | 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM | SPECIFICATION/STANDARD DATA | 81205-BAXW10CA MANUFACTURERS STANDARD | 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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