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National Stock Number:
3120-00-662-0449
Federal Supply Class:
3120
National Item Identification Number:
006620449
Description:
BEARING,SLEEVE
Detail:
A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also BUSHING, SLEEVE; SPACER, SLEEVE; and WASHER (as modified). Excludes PIN, HOLLOW.
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Manufacturer Information:
| 346170 | 30205 | MERCER PRODUCTS & MANUFACTURING COMPANY | | 346170 | 65505 | SCIENCE DEVELOPMENT CORP | | 346170 | 70265 | ALL POWER MANUFACTURING CO. | | 346170 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.0000 INCHES MINIMUM AND 1.0016 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | END TO FLANGE DISTANCE | 0.5900 INCHES MINIMUM AND 0.6100 INCHES MAXIMUM | | FLANGE OUTSIDE DIAMETER | 1.3650 INCHES MINIMUM AND 1.3850 INCHES MAXIMUM | | FLANGE WIDTH | 2.3750 INCHES NOMINAL | | HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL | | LEFT END BODY DIAMETER | 1.2472 INCHES MINIMUM AND 1.2487 INCHES MAXIMUM | | OVERALL LENGTH | 3.5650 INCHES MINIMUM AND 3.5850 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6050,COND F4 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 8630 OVERALL | | RIGHT END BODY DIAMETER | 1.2472 INCHES MINIMUM AND 1.2487 INCHES MAXIMUM | | SPECIAL FEATURES | PLATE PER LAC0471,FSCM 98897,COLOR 34424 PER FED-STD-595 | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE | | SURFACE FINISH | 250.0 MICROINCHES OVERALL | | TEST DATA DOCUMENT | 98897-LAC 0565 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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