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National Stock Number:
5310-01-469-0099
Federal Supply Class:
5310
National Item Identification Number:
014690099
Description:
WASHER,RECESSED
Detail:
A WASHER OF ANY PERIPHERAL SHAPE HAVING A CENTRALLY LOCATED HOLE. BOTH BEARING SURFACES ARE PARALLEL AND FLAT, BUT ONE OR BOTH OF THE BEARING SURFACES MUST BE BROKEN BY A COUNTERBORE, COUNTERSINK, OR SIMILARLY SHAPED RECESS. THE THICKNESS MUST NOT EXCEED 25 PER CENT OF THE OUTSIDE DIAMETER OR THE LARGEST OUTSIDE DIMENSION. THE MAXIMUM LIMIT OF THE TOLERANCE OR RANGE APPLIED TO THE THICKNESS AND/OR LARGEST OUTSIDE DIMENSION MUST BE USED TO DETERMINE COMPLIANCE. EXCLUDES WASHER, CONCAVE, RETAINER, PACKING, AND THRUST TYPE WASHERS. SEE ALSO SPACER, SLEEVE; AND SPACER, STEPPED.
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Manufacturer Information:
| 115FW0010 | 13764 | MICRO PLASTICS INC | | 11SFW0010 | 13764 | MICRO PLASTICS INC | | 16101304-001 | 13160 | GENERAL DYNAMICS LAND SYSTEMS INC. | | 16101304-001 | 7W356 | GENERAL DYNAMICS LAND SYSTEMS INC. |
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Techincal Specification:
| MATERIAL | PLASTIC POLYHEXAMETHYLENE ADIPAMIDE OVERALL | | STYLE DESIGNATOR | RECESSED | | HOLE DIAMETER | 0.210 INCHES NOMINAL | | OUTSIDE DIAMETER | 0.580 INCHES NOMINAL | | RECESS DIAMETER | 0.580 INCHES NOMINAL | | MATERIAL THICKNESS | 0.150 INCHES NOMINAL | | RECESS ANGLE | 47.0 DEGREES MINIMUM AND | | 53.0 DEGREES MAXIMUM | | SPECIAL FEATURES | HAS DRAFT ANGLE |
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