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National Stock Number: 5310-00-238-1064
Federal Supply Class: 5310
National Item Identification Number: 002381064
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:
68419 | 93835 | PARKER HANNIFIN CORPORATION |
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Techincal Specification:
HOLE DIAMETER | 2.730 INCHES MINIMUM AND 2.750 INCHES MAXIMUM | OUTSIDE DIAMETER | 3.333 INCHES MINIMUM AND 3.343 INCHES MAXIMUM | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764 FED SPEC 1ST MATERIAL RESPONSE AND AMS 5645 MFR REF 2ND MATERIAL RESPONSE OVERALL | MATERIAL THICKNESS | 0.080 INCHES MINIMUM AND 0.100 INCHES MAXIMUM | MATERIAL | STEEL COMP 303 OR STEEL COMP 321 OVERALL | SHOULDER DIAMETER | 2.890 INCHES MINIMUM AND 2.910 INCHES MAXIMUM | SHOULDER HEIGHT | 0.300 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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