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National Stock Number:
5310-01-317-6439
Federal Supply Class:
5310
National Item Identification Number:
013176439
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:
| C-106140-1 | 94271 | LOCKHEED MARTIN CORP | | LL-HQ6-3939 | 14153 | DEFENSE LOGISTICS AGENCY DBA DEFENSE SUPPLY CENTER PHILADELPHIA |
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Techincal Specification:
| MATERIAL | ALUMINUM ALLOY 6061 OVERALL | | STYLE DESIGNATOR | SHOULDERED | | HOLE DIAMETER | 2.750 INCHES NOMINAL | | SHOULDER DIAMETER | 3.234 INCHES MINIMUM AND | | 3.250 INCHES MAXIMUM | | OUTSIDE DIAMETER | 5.824 INCHES MINIMUM AND | | 5.855 INCHES MAXIMUM | | SHOULDER HEIGHT | 0.125 INCHES NOMINAL | | MATERIAL THICKNESS | 0.250 INCHES NOMINAL | | SPECIAL FEATURES | RECESS LOCATED OPPOSITE SHOULDER,0.062 IN. DEEP,3.281 IN. DIA | | TEST DATA DOCUMENT | 81349-MIL-P-23199 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). | | SPECIAL TEST FEATURES | SPECIAL QUALITY CONTROL TESTING | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY MATERIAL WHICH MUST CONFORM TO SHIPS PARTS CONTROL CENTER SPECIAL QUALITY CONTROL PROVISIONS AND CERTIFIED FREE FROM MERCURY CONTAMINATION | | CRITICALITY CODE JUSTIFICATION | ZZZY | | HEAT TREATMENT | T-6 SOLUTION HEAT TREATED, ARTIFICALLY AGED | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 94271 | | DESIGN CONTROL REFERENCE | C-106140-1 |
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