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National Stock Number: 5310-00-022-2783
Federal Supply Class: 5310
National Item Identification Number: 000222783
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:
55A82B200 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
HARDNESS RATING | 62.0 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 65.5 ROCKWELL SUPERFICIAL 30-N MAXIMUM | HOLE DIAMETER | 1.307 INCHES MINIMUM AND 1.312 INCHES MAXIMUM | OUTSIDE DIAMETER | 1.985 INCHES MINIMUM AND 2.000 INCHES MAXIMUM | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5626,COND C4 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | MATERIAL THICKNESS | 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM | MATERIAL | STEEL OVERALL | SHOULDER DIAMETER | 1.425 INCHES MINIMUM AND 1.435 INCHES MAXIMUM | SHOULDER HEIGHT | 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM | STYLE DESIGNATOR | SHOULDERED | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | SURFACE TREATMENT | CADMIUM OVERALL |
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