3120-01-530-8281, BEARING,SLEEVE

National Stock Number:
3120-01-530-8281

Federal Supply Class:
3120

National Item Identification Number:
015308281

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:

ST4M167P6-212	23294	AVALON MACHINE PRODUCTS INC
ST4M167P6-212	59563	REID PRODUCTS INC.
ST4M167P6-212	76301	THE BOEING COMPANY

Techincal Specification:

MATERIAL	STEEL COMP 630 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5616, CONDITION H-1025 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT	CHROMIUM 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
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH	2.7550 INCHES MINIMUM AND
	2.7600 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	0.4990 INCHES MINIMUM AND
	0.4995 INCHES MAXIMUM
BODY INSIDE DIAMETER	0.3750 INCHES MINIMUM AND
	0.3760 INCHES MAXIMUM
CORNER SHAPE	SQUARE ALL CORNERS
SURFACE FINISH	8.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
PART NAME ASSIGNED BY CONTROLLING AGENCY	BEARING, SLEEVE-INNER BORE LINER

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