2590-01-286-3144 BRACKET,VEHICULAR COMPONENTS Index 3120-01-286-3146 BUSHING,SLEEVE

National Stock Number:
3120-01-286-3145

Federal Supply Class:
3120

National Item Identification Number:
012863145

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:
885C41499971LOCKHEED MARTIN CORP NAVAL ELECTRONICS & SURVEILLANCE SYSTEMS
885C414P00197424AMETEK INC
885C414P197424AMETEK INC
885C414P199971LOCKHEED MARTIN CORP NAVAL ELECTRONICS & SURVEILLANCE SYSTEMS


Techincal Specification:
BODY INSIDE DIAMETER0.5000 INCHES MINIMUM AND 0.5100 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.6140 INCHES MINIMUM AND 0.6240 INCHES MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
FLANGE OUTSIDE DIAMETER1.0008 INCHES MINIMUM AND 1.0012 INCHES MAXIMUM
FLANGE WIDTH0.2230 INCHES MINIMUM AND 0.2330 INCHES MAXIMUM
HARDNESS RATING32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
LEFT INTERNAL FLANGE HOLE DIAMETER0.6800 INCHES MINIMUM AND 0.6900 INCHES MAXIMUM
LEFT INTERNAL FLANGE WIDTH0.1080 INCHES NOMINAL
OVERALL LENGTH0.3550 INCHES MINIMUM AND 0.3650 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,COND H FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 416 OVERALL
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END, INTERNAL FLANGE ONE END
SURFACE FINISH63.0 MICROINCHES OVERALL


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