5310-01-079-6528 WASHER,FLAT Index 5970-01-079-6531 INSULATOR,DISK

National Stock Number:
5310-01-079-6529

Federal Supply Class:
5310

National Item Identification Number:
010796529

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:
20852515434CUMMINS INC.


Techincal Specification:
HOLE DIAMETER0.589 INCHES MINIMUM AND 0.592 INCHES MAXIMUM
OUTSIDE DIAMETER1.171 INCHES MINIMUM AND 1.191 INCHES MAXIMUM
MATERIAL THICKNESS0.057 INCHES MINIMUM AND 0.063 INCHES MAXIMUM
STYLE DESIGNATORSHOULDERED AND RECESSED


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