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National Stock Number:
5310-00-878-5276
Federal Supply Class:
5310
National Item Identification Number:
008785276
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:
| A02L2032-1 | 77272 | THE BOEING COMPANY | | A02L2032-1 | 81205 | THE BOEING COMPANY |
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Techincal Specification:
| HOLE DIAMETER | 0.250 INCHES MINIMUM AND 0.270 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.500 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.100 INCHES NOMINAL | | MATERIAL | STEEL COMP 4130 OVERALL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT | | RADIUS | 2.500 INCHES NOMINAL | | RECESS DIAMETER | 0.500 INCHES NOMINAL | | STYLE DESIGNATOR | CONCAVE | | SURFACE TREATMENT | CADMIUM OVERALL |
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