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National Stock Number: 5310-00-670-8514
Federal Supply Class: 5310
National Item Identification Number: 006708514
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:
2093D41 | 0AHP5 | CURTISS-WRIGHT CONTROLS, INC. |
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Techincal Specification:
HARDNESS RATING | 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM | HOLE DIAMETER | 0.510 INCHES MINIMUM AND 0.515 INCHES MAXIMUM | OUTSIDE DIAMETER | 0.750 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6049,COND C MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | MATERIAL THICKNESS | 0.190 INCHES MINIMUM AND 0.200 INCHES MAXIMUM | MATERIAL | STEEL COMP 8740 OVERALL | RADIUS | 0.031 INCHES MINIMUM AND 0.046 INCHES MAXIMUM | RECESS DEPTH | 0.100 INCHES MINIMUM AND 0.110 INCHES MAXIMUM | SPECIAL FEATURES | OUTSIDE CORNER ROUNDED TO RADIUS 0.046 IN. | STYLE DESIGNATOR | CONCAVE | SURFACE FINISH | 32.0 MICROINCHES BOTTOM | SURFACE FINISH | 80.0 MICROINCHES TOP |
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