2995-00-231-0289 COVER,END BELL,GENERATOR Index 5315-00-231-0291 PIN,SHOULDER,HEADLESS

National Stock Number:
5310-00-231-0290

Federal Supply Class:
5310

National Item Identification Number:
002310290

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:
514417772582ROLLS-ROYCE SOLUTIONS AMERICA INC
5144177ZV845PENSKE POWER SYSTEMS PTY LTD
K514417718954KORODY-COLYER CORP A CR INDUSTRIES CO
B51441777U177FEDERAL-MOGUL CORPORATION DBA FEDERAL-MOGUL DIV FP DIESEL
5310002310290A00AME.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE
5310002310290SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
PC5144177C7432POWER COMPONENTS (DEUTSCHLAND) GMBH


Techincal Specification:
HOLE DIAMETER0.502 INCHES MINIMUM AND 0.508 INCHES MAXIMUM
OUTSIDE DIAMETER0.970 INCHES MINIMUM AND 1.010 INCHES MAXIMUM
MATERIAL THICKNESS0.027 INCHES MINIMUM AND 0.033 INCHES MAXIMUM
MATERIALSTEEL OVERALL
RECESS ANGLE120.0 DEGREES NOMINAL
SHOULDER HEIGHT0.025 INCHES MINIMUM AND 0.030 INCHES MAXIMUM
SHOULDER DIAMETER0.650 INCHES NOMINAL
STYLE DESIGNATORSHOULDERED AND RECESSED
SURFACE TREATMENTCADMIUM OVERALL


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