3120-00-662-7935 BUSHING,SLEEVE Index 3120-00-662-7939 BEARING,SLEEVE

National Stock Number:
3120-00-662-7937

Federal Supply Class:
3120

National Item Identification Number:
006627937

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.


Manufacturer Information:
340-1617702-310WLU1GENERAL DYNAMICS CORP CONVAIR DIV LINDBERGH FIELD FACILITY
340-1617702-3114170HUGHES MISSILE SYSTEMS CO SAN DIEGO
340-1617702-3163910BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION I
340-1617702-317B709TRACOR FLIGHT SYSTEMS INC SUB OF TRACOR INC


Techincal Specification:
BODY INSIDE DIAMETER0.5620 INCHES MINIMUM AND 0.5670 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.7810 INCHES MINIMUM AND 0.7910 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER1.2100 INCHES MINIMUM AND 1.2300 INCHES MAXIMUM
FLANGE WIDTH0.1800 INCHES MINIMUM AND 0.2000 INCHES MAXIMUM
HARDNESS RATING27.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END


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