4820-00-358-5659 VALVE,CHECK Index 2910-00-358-5672 RETAINER,OIL SEAL

National Stock Number:
5310-00-358-5667

Federal Supply Class:
5310

National Item Identification Number:
003585667

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:
152-004144940CUMMINS POWER GENERATION INC.
152A4144940CUMMINS POWER GENERATION INC.


Techincal Specification:
HOLE DIAMETER0.252 INCHES MINIMUM AND 0.254 INCHES MAXIMUM
OUTSIDE DIAMETER0.750 INCHES NOMINAL
MATERIAL THICKNESS0.0361 INCHES NOMINAL
MATERIALSTEEL OVERALL
RECESS ANGLE120.0 DEGREES NOMINAL
SHOULDER DIAMETER0.438 INCHES NOMINAL
SHOULDER HEIGHT0.031 INCHES NOMINAL
STYLE DESIGNATORSHOULDERED AND RECESSED
SURFACE TREATMENTCADMIUM OVERALL


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