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National Stock Number: 5310-01-131-2956
Federal Supply Class: 5310
National Item Identification Number: 011312956
Description: WASHER,SHOULDERED AND RECESSED
Detail: A washer, round in shape, having a centrally located hole. One bearing surface is flat, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. Either or both of the bearing surfaces must be broken by a counterbore, countersink, or similar shaped recess. The thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. For items having a shoulder (boss) of greater thickness, use BEARING, SLEEVE; BUSHING, SLEEVE; or SPACER, SLEEVE. Excludes INSULATOR, WASHER and thrust type washers.
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Manufacturer Information:
999H0101 PIECE | 63857 | CIRCOR NAVAL SOLUTIONS LLC | E14270A | 63857 | CIRCOR NAVAL SOLUTIONS LLC | EE62 | 63857 | CIRCOR NAVAL SOLUTIONS LLC | Y26 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
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Techincal Specification:
HOLE DIAMETER | 1.182 INCHES NOMINAL | OUTSIDE DIAMETER | 2.000 INCHES NOMINAL | MATERIAL THICKNESS | 0.312 INCHES NOMINAL | RECESS DEPTH | 0.184 INCHES MINIMUM AND 0.187 INCHES MAXIMUM | RECESS DIAMETER | 1.697 INCHES MINIMUM AND 1.699 INCHES MAXIMUM | SHOULDER DIAMETER | 1.437 INCHES NOMINAL | SHOULDER HEIGHT | 0.062 INCHES NOMINAL | STYLE DESIGNATOR | SHOULDERED AND RECESSED |
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