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National Stock Number: 5310-01-407-1692
Federal Supply Class: 5310
National Item Identification Number: 014071692
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:
69115566 PC 32 | 53711 | NAVAL SEA SYSTEMS COMMAND | 803-6915566-32 | 53711 | NAVAL SEA SYSTEMS COMMAND | AWSR1002 | 53711 | NAVAL SEA SYSTEMS COMMAND | AWSR1002 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
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Techincal Specification:
MATERIAL | STEEL COMP 316 OVERALL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A276 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | SURFACE TREATMENT | CHROMIUM OVERALL | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-C-320, CL2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | STYLE DESIGNATOR | RECESSED | HOLE DIAMETER | 1.000 INCHES MINIMUM AND | | 1.001 INCHES MAXIMUM | OUTSIDE DIAMETER | 3.000 INCHES NOMINAL | OVERALL HEIGHT | 0.994 INCHES MINIMUM AND | | 0.996 INCHES MAXIMUM | RECESS DIAMETER | 2.120 INCHES NOMINAL | RECESS DEPTH | 0.554 INCHES NOMINAL |
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