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National Stock Number:
5310-00-421-7774
Federal Supply Class:
5310
National Item Identification Number:
004217774
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:
| CV15-158591-1 | 80378 | TRIUMPH AEROSTRUCTURES, LLC |
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Techincal Specification:
| HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 33.0 ROCKWELL C MAXIMUM | | HOLE DIAMETER | 0.250 INCHES NOMINAL | | OUTSIDE DIAMETER | 1.312 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758,COND F4 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.060 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | SHOULDER HEIGHT | 0.200 INCHES NOMINAL | | SHOULDER DIAMETER | 0.470 INCHES MINIMUM AND 0.480 INCHES MAXIMUM | | STYLE DESIGNATOR | SHOULDERED |
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