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National Stock Number:
5310-00-222-0397
Federal Supply Class:
5310
National Item Identification Number:
002220397
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:
| 85-46-101-59 | 94222 | SOUTHCO INC | | 9177100-3 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
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Techincal Specification:
| COLOR | NATURAL OVERALL | | HOLE DIAMETER | 0.296 INCHES NOMINAL | | OUTSIDE DIAMETER | 0.309 INCHES NOMINAL | | OVERALL HEIGHT | 0.094 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | L-P-410 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.020 INCHES NOMINAL | | MATERIAL | PLASTIC POLYAMIDE (NYLON) OVERALL | | RECESS DEPTH | 0.074 INCHES NOMINAL | | STYLE DESIGNATOR | RECESSED |
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