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National Stock Number:
5310-00-489-7182
Federal Supply Class:
5310
National Item Identification Number:
004897182
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:
| 1-1267-37-3 | 3H889 | PARKER-HANNIFIN CORPORATION | | 1-1267-37-3 | 92003 | PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS |
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Techincal Specification:
| HOLE DIAMETER | 0.143 INCHES MINIMUM AND 0.148 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.540 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225-6B,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.050 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY 6061 OVERALL | | SHOULDER DIAMETER | 0.220 INCHES NOMINAL | | SPECIAL FEATURES | CUT OFF TANGENT TO SHOULDER,ALSOCUT OFF ON EACH SIDE OF TANGENT LINE 0.120 IN FROM CIRCUMFERENCE AT A 45 DEGREE ANGLE | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | ANODIZE OVERALL |
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