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National Stock Number:
5310-01-155-5253
Federal Supply Class:
5310
National Item Identification Number:
011555253
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:
| 703-2298071 PIECE 15 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 703-2298072 PIECE 5 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| HOLE DIAMETER | 1.502 INCHES MINIMUM AND 1.507 INCHES MAXIMUM | | OUTSIDE DIAMETER | 1.800 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-890 CL AN MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.313 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT | | SHOULDER HEIGHT | 0.081 INCHES MINIMUM AND 0.083 INCHES MAXIMUM | | SHOULDER DIAMETER | 0.218 INCHES NOMINAL | | STYLE DESIGNATOR | SHOULDERED AND RECESSED |
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