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National Stock Number: 5310-00-765-6258
Federal Supply Class: 5310
National Item Identification Number: 007656258
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:
204-001-794-1 | 97499 | BELL TEXTRON INC |
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Techincal Specification:
HOLE DIAMETER | 0.220 INCHES MINIMUM AND 0.226 INCHES MAXIMUM | OUTSIDE DIAMETER | 0.625 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | MATERIAL THICKNESS | 0.188 INCHES NOMINAL | MATERIAL | STEEL COMP 303 OVERALL | RADIUS | 0.158 INCHES MINIMUM AND 0.160 INCHES MAXIMUM | RECESS DIAMETER | 0.316 INCHES MINIMUM AND 0.320 INCHES MAXIMUM | STYLE DESIGNATOR | CONCAVE |
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