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National Stock Number:
5310-01-571-3804
Federal Supply Class:
5310
National Item Identification Number:
015713804
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:
| 6458747 | 4U884 | RAYTHEON COMPANY |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | AGAV | | HOLE DIAMETER | 0.115 INCHES MINIMUM AND 0.125 INCHES MAXIMUM | | PART NAME ASSIGNED BY CONTROLLING AGENCY | WASHER, SHOULDER | | PROPRIETARY CHARACTERISTICS | PACS | | OUTSIDE DIAMETER | 0.155 INCHES MINIMUM AND 0.165 INCHES MAXIMUM | | OVERALL HEIGHT | 0.080 INCHES NOMINAL | | RECESS ANGLE | 45.0 DEGREES NOMINAL | | RECESS DIAMETER | 0.200 INCHES NOMINAL | | SHOULDER HEIGHT | 0.040 INCHES NOMINAL | | SHOULDER DIAMETER | 0.275 INCHES NOMINAL | | SPECIAL FEATURES | MTL. DELRIN ASTM-D-4181 POM 210 G25, OR POLYTETRAFLUOROETHYLENE ASTM-D-1710 TY 1 GR 1 CLS A, OR NYLON ASTM-D-4066 PA 012 GA 35, OR ULTEM ASTM-D-5205 | | STYLE DESIGNATOR | SHOULDERED AND RECESSED |
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