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National Stock Number: 5310-00-306-1150
Federal Supply Class: 5310
National Item Identification Number: 003061150
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:
3320948 | 55380 | HATCH & KIRK, INC. | 3320948 | 72915 | GENERAL MOTORS CORP ELECTRO-MOTIVE DIV |
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Techincal Specification:
HOLE DIAMETER | 0.641 INCHES NOMINAL | OUTSIDE DIAMETER | 1.172 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | M.S.355 3145857 FSCM 72915 MFR REF SINGLE MATERIAL RESPONSE OVERALL | MATERIAL THICKNESS | 0.078 INCHES NOMINAL | MATERIAL | COPPER ALLOY OVERALL | SHOULDER DIAMETER | 0.828 INCHES NOMINAL | SHOULDER HEIGHT | 0.203 INCHES NOMINAL | STYLE DESIGNATOR | SHOULDERED |
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