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National Stock Number:
3130-01-246-7222
Federal Supply Class:
3130
National Item Identification Number:
012467222
Description:
HOUSING,BEARING UNIT
Detail:
A SINGLE OR MULTIPLE PIECE ITEM WITHOUT BALL, PLAIN OR ROLLER BEARING(S). IT IS DESIGNED TO MEET VARIOUS OR SPECIFIC CONDITIONS OF MOUNTING. FOR ITEMS WITH BEARINGS, SEE BEARING UNIT, BALL; BEARING UNIT, PLAIN; AND BEARING UNIT, ROLLER.
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Manufacturer Information:
| 61350-64138-102 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| BOLT CIRCLE DIAMETER | 6.375 INCHES NOMINAL | | BORE DIAMETER | 4.7500 INCHES MINIMUM AND 4.7510 INCHES MAXIMUM | | FLANGE THICKNESS | 0.250 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | MOUNTING HOLE DIAMETER | 0.265 INCHES NOMINAL | | MOUNTING HOLE TYPE | ROUND, UNTHREADED | | SHAFT END TYPE | OPEN | | SPECIAL FEATURES | SLOT ON OD 0.7380 IN. LENGTH,0.5100 IN. WIDTH | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE BORE | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-L-19537 MIL SPEC SINGLE TREATMENT RESPONSE HOUSING EXCLUDING BORE | | SURFACE TREATMENT | ANODIZE BORE | | SURFACE TREATMENT | LACQUER HOUSING EXCLUDING BORE | | TEST DATA DOCUMENT | 78286-SS8806 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.). |
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