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National Stock Number: 5310-01-548-1726
Federal Supply Class: 5310
National Item Identification Number: 015481726
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:
RNI | 21593 | RARITAN ENGINEERING COMPANY INC | RNI | Z9D85 | AMI MARINE |
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Techincal Specification:
PART NAME ASSIGNED BY CONTROLLING AGENCY | NYLON SHOULDER WASHER |
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