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National Stock Number:
5310-01-373-0753
Federal Supply Class:
5310
National Item Identification Number:
013730753
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:
| 1450M89P01 | 07482 | GENERAL ELECTRIC COMPANY |
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Techincal Specification:
| HOLE DIAMETER | 0.191 INCHES MINIMUM AND 0.196 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.427 INCHES MINIMUM AND 0.433 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM | | MATERIAL | IRON ALLOY 660 OVERALL | | RADIUS | 0.290 INCHES MINIMUM AND 0.310 INCHES MAXIMUM | | RECESS DEPTH | 0.020 INCHES MINIMUM AND 0.030 INCHES MAXIMUM | | SPECIAL FEATURES | DRY FILM LUBRICATION | | SURFACE FINISH | 63.0 MICROINCHES TOP |
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