1270-00-483-5375 RING ASSEMBLY,GUN TURRET Index 3120-00-483-5381 BEARING,SLEEVE

National Stock Number:
3120-00-483-5378

Federal Supply Class:
3120

National Item Identification Number:
004835378

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:
3331719156MOOG INC
3331779294E-SYSTEMS INC MONTEK DIV FLUID CONTROLS OPNS
3331794697MOOG INC


Techincal Specification:
BODY INSIDE DIAMETER0.9375 INCHES MINIMUM AND 0.9380 INCHES MAXIMUM
BODY OUTSIDE DIAMETER1.1200 INCHES MINIMUM AND 1.1220 INCHES MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
HARDNESS RATING57.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM OVERALL
OVERALL LENGTH0.8150 INCHES MINIMUM AND 0.8350 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 440C OVERALL
SPECIAL FEATURESSQUARE OD
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
SURFACE FINISH63.0 MICROINCHES OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-C-320,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCHROMIUM OVERALL
TEST DATA DOCUMENT81349-MIL-STD-1949 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).


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