5310-00-596-4745 WASHER,LOCK Index 5310-00-596-4748 WASHER,SHOULDERED AND RECESSED

National Stock Number:
5310-00-596-4747

Federal Supply Class:
5310

National Item Identification Number:
005964747

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.


Manufacturer Information:
P22D941465054WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV
P22D941479500WESTINGHOUSE ELECTRIC CORP


Techincal Specification:
HOLE DIAMETER0.328 INCHES NOMINAL
OUTSIDE DIAMETER0.625 INCHES NOMINAL
MATERIALSTEEL OVERALL
RECESS DIAMETER0.449 INCHES NOMINAL
RECESS DEPTH0.062 INCHES NOMINAL
SHOULDER DIAMETER0.440 INCHES NOMINAL


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