3120-00-345-2149, BEARING,SLEEVE

National Stock Number:
3120-00-345-2149

Federal Supply Class:
3120

National Item Identification Number:
003452149

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:

ST4M167P4-011	23294	AVALON MACHINE PRODUCTS INC
ST4M167P4-011	59563	REID PRODUCTS INC.
ST4M167P4-011	65910	MAYDAY MANUFACTURING CO.
ST4M167P4-011	70265	ALL POWER MANUFACTURING CO.
ST4M167P4-011	76301	THE BOEING COMPANY

Techincal Specification:

BODY INSIDE DIAMETER	0.2500 INCHES MINIMUM AND 0.2510 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	0.3740 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM
CORNER SHAPE	SQUARE ALL CORNERS
OVERALL LENGTH	0.6920 INCHES MINIMUM AND 0.6970 INCHES MAXIMUM
MATERIAL	STEEL COMP 630 OVERALL
SPECIFICATION/STANDARD DATA	76301-ST4-167 MANUFACTURERS STANDARD
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES
SURFACE FINISH	125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH	125.0 MICROINCHES LEFT END SURFACE OF BODY
SURFACE FINISH	125.0 MICROINCHES RIGHT END SURFACE OF BODY
SURFACE FINISH	8.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-C-320,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OUTSIDE DIAMETER SURFACE OF BODY

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