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National Stock Number:
5310-00-304-7630
Federal Supply Class:
5310
National Item Identification Number:
003047630
Description:
WASHER,SHOULDERED
Detail:
A WASHER, ROUND IN SHAPE, AND HAVING A CENTRALLY LOCATED HOLE. ONE BEARING SURFACE IS FLAT AND UNBROKEN, THE OTHER SURFACE IS IN THE FORM OF A RAISED SHOULDER (BOSS) HAVING A FLAT BEARING SURFACE. 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:
| 8005434 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
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Techincal Specification:
| HEAT TREATMENT | F-AS FABRICATED | | HOLE DIAMETER | 0.251 INCHES MINIMUM AND 0.253 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.453 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764,CLASS 416 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.042 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | SHOULDER HEIGHT | 0.020 INCHES NOMINAL | | SHOULDER DIAMETER | 0.312 INCHES MINIMUM AND 0.322 INCHES MAXIMUM | | STYLE DESIGNATOR | SHOULDERED | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL |
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