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National Stock Number:
5310-00-616-6871
Federal Supply Class:
5310
National Item Identification Number:
006166871
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:
| 22-0232-1 | 72914 | GRIMES AEROSPACE COMPANY |
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Techincal Specification:
| HEAT TREATMENT | ANNEALED | | HOLE DIAMETER | 0.170 INCHES MINIMUM AND 0.190 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-766 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.010 INCHES MINIMUM AND 0.014 INCHES MAXIMUM | | MATERIAL | STEEL COMP 302 OVERALL | | RECESS ANGLE | 99.5 DEGREES MINIMUM AND 100.5 DEGREES MAXIMUM | | SHOULDER HEIGHT | 0.058 INCHES NOMINAL | | SHOULDER DIAMETER | 0.332 INCHES MINIMUM AND 0.342 INCHES MAXIMUM | | STYLE DESIGNATOR | SHOULDERED AND RECESSED | | SURFACE TREATMENT | PASSIVATE OVERALL |
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