3120-01-122-5508, BEARING,SLEEVE

National Stock Number:
3120-01-122-5508

Federal Supply Class:
3120

National Item Identification Number:
011225508

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:

AS81934	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS81934/1	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
LD131-0022-1020	43999	THE BOEING COMPANY
M81934/1-10C020	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
M81934/1-10C020	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-B-81934/1	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

MATERIAL	PLASTIC POLYTETRAFLUOROETHYLENE INNER LAYER
	STEEL COMP 630 OUTER LAYER
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OUTER LAYER
HARDNESS RATING	27.0 ROCKWELL C MINIMUM AND
	32.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH	0.6150 INCHES MINIMUM AND
	0.6250 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	0.8137 INCHES MINIMUM AND
	0.8142 INCHES MAXIMUM
BODY INSIDE DIAMETER	0.6255 INCHES MINIMUM AND
	0.6265 INCHES MAXIMUM
CORNER SHAPE	SQUARE ALL CORNERS
SPECIFICATION/STANDARD DATA	43999-LD131-0022 MANUFACTURERS STANDARD

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