3120-01-232-3946, BEARING,SLEEVE

National Stock Number:
3120-01-232-3946

Federal Supply Class:
3120

National Item Identification Number:
012323946

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:

M81934/1-16A040	0U583	SAE INTERNATIONAL
M81934/1-16A040	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SAE-AS81934/1	0U583	SAE INTERNATIONAL
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
	ALUMINUM ALLOY 2024 OUTER LAYER
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-200/3 T851 FED SPEC SINGLE MATERIAL RESPONSE OR
	QQ-A-225/6 T8511 FED SPEC SINGLE MATERIAL RESPONSE OUTER LAYER
SURFACE TREATMENT	ANODIZE OR
	CHROMATE OUTER LAYER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-A-8625 N1 OR 2 MIL SPEC 1ST TREATMENT RESPONSE OR
	MIL-C-5541 MIL SPEC 2ND TREATMENT RESPONSE OUTER LAYER
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH	1.2400 INCHES MINIMUM AND
	1.2500 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	1.1893 INCHES MINIMUM AND
	1.1903 INCHES MAXIMUM
BODY INSIDE DIAMETER	1.0005 INCHES MINIMUM AND
	1.0015 INCHES MAXIMUM
CORNER SHAPE	SQUARE ALL CORNERS
SURFACE FINISH	63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE	81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MIL-B-81934/1
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	M81934/1-16A040

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