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National Stock Number:
5310-99-739-1000
Federal Supply Class:
5310
National Item Identification Number:
997391000
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:
| 1541-1026 | K1464 | GOODRICH CONTROL SYSTEMS LTD T/A GOODRICH ENGINE CONTROL SYSTEMS | | 1541-1026 | U4287 | ROLLS-ROYCE CONTROLS AND DATA SERVICES LIMITED |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | ABKV AND ABKW AND ABMH | | HOLE DIAMETER | 1.220 INCHES MINIMUM AND 1.260 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | DFSM 4080 MFR REF SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | OUTSIDE DIAMETER | 1.7205 INCHES MINIMUM AND 1.7325 INCHES MAXIMUM | | OVERALL HEIGHT | 0.1693 INCHES MINIMUM AND 0.1772 INCHES MAXIMUM | | RECESS DEPTH | 0.0630 INCHES MINIMUM AND 0.0709 INCHES MAXIMUM | | RECESS DIAMETER | 1.498 INCHES MINIMUM AND 1.500 INCHES MAXIMUM | | STYLE DESIGNATOR | RECESSED |
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