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National Stock Number:
5310-01-477-6974
Federal Supply Class:
5310
National Item Identification Number:
014776974
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:
| 12-700 | 82807 | MILWAUKEE RESISTOR CORPORATION | | 12-700-009 | 82807 | MILWAUKEE RESISTOR CORPORATION |
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Techincal Specification:
| HOLE DIAMETER | 0.276 INCHES MINIMUM AND 0.286 INCHES MAXIMUM | | OUTSIDE DIAMETER | 2.455 INCHES MINIMUM AND 2.505 INCHES MAXIMUM | | MATERIAL THICKNESS | 0.0309 INCHES MINIMUM AND 0.0409 INCHES MAXIMUM | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT | | SHOULDER DIAMETER | 1.720 INCHES MINIMUM AND 1.730 INCHES MAXIMUM | | SHOULDER HEIGHT | 0.1891 INCHES MINIMUM AND 0.2809 INCHES MAXIMUM | | STYLE DESIGNATOR | SHOULDERED AND RECESSED | | SURFACE TREATMENT | CADMIUM AND DICHROMATE OR ZINC AND DICHROMATE OVERALL |
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