3120-01-032-6543, BEARING,SLEEVE

National Stock Number:
3120-01-032-6543

Federal Supply Class:
3120

National Item Identification Number:
010326543

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:

32-0897-11

72914

GRIMES AEROSPACE COMPANY

Techincal Specification:

BODY INSIDE DIAMETER	0.3127 INCHES MINIMUM AND 0.3132 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	0.4515 INCHES MINIMUM AND 0.4518 INCHES MAXIMUM
CORNER SHAPE	SQUARE ALL CORNERS
OVERALL LENGTH	0.3070 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	3310,PURE CARBONCO MFR REF SINGLE MATERIAL RESPONSE INNER LAYER
MATERIAL	CARBON GRAPHITE INNER LAYER
MATERIAL	ALUMINUM OUTER LAYER
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES
SURFACE FINISH	32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE OUTSIDE DIAMETER SURFACE OF BODY
SURFACE TREATMENT	CHROMATE OUTSIDE DIAMETER SURFACE OF BODY

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