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National Stock Number:
5310-00-409-4428
Federal Supply Class:
5310
National Item Identification Number:
004094428
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:
| 9188735 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
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Techincal Specification:
| MATERIAL | PLASTIC POLYHEXAMETHYLENE AMIDE OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-M-20693 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | STYLE DESIGNATOR | SHOULDERED | | HOLE DIAMETER | 0.250 INCHES MINIMUM AND | | 0.260 INCHES MAXIMUM | | SHOULDER DIAMETER | 0.328 INCHES MINIMUM AND | | 0.360 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.484 INCHES MINIMUM AND | | 0.516 INCHES MAXIMUM | | SHOULDER HEIGHT | 0.031 INCHES MINIMUM AND | | 0.063 INCHES MAXIMUM | | MATERIAL THICKNESS | 0.031 INCHES MINIMUM AND | | 0.063 INCHES MAXIMUM |
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