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National Stock Number: 5310-01-156-9001
Federal Supply Class: 5310
National Item Identification Number: 011569001
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:
32-513-241-00 | K1872 | MORGAN ADVANCED CERAMICS LTD | 32-513-241-00 | U0484 | MORGAN ADVANCED CERAMICS LTD |
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Techincal Specification:
HOLE DIAMETER | 0.525 INCHES MINIMUM AND 0.530 INCHES MAXIMUM | OUTSIDE DIAMETER | 0.675 INCHES MINIMUM AND 0.680 INCHES MAXIMUM | MATERIAL DOCUMENT AND CLASSIFICATION | BS 3076 NA12,FSCM K1872 MFR REF SINGLE MATERIAL RESPONSE OVERALL | MATERIAL THICKNESS | 0.064 INCHES NOMINAL | MATERIAL | NICKEL OVERALL | RADIUS | 0.010 INCHES MINIMUM AND 0.015 INCHES MAXIMUM | RECESS DIAMETER | 0.545 INCHES NOMINAL | STYLE DESIGNATOR | RECESSED BOTH SIDES |
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