3120-01-537-5945, BEARING,SLEEVE

7644-01-537-5944 DIGITAL GEOSPATIAL PRODUCTS

7644-01-537-5946 DIGITAL GEOSPATIAL PRODUCTS

National Stock Number:
3120-01-537-5945

Federal Supply Class:
3120

National Item Identification Number:
015375945

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:

M81934/2-08A018

81349

MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

MATERIAL	ALUMINUM ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-200/3 FED STD SINGLE MATERIAL RESPONSE AND
	QQ-A-225/6 FED SPEC ALL MATERIAL RESPONSES OVERALL
SURFACE TREATMENT	ALUMINUM ALLOY AND
	ANODIZE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-A-8625 MIL SPEC ALL TREATMENT RESPONSES OVERALL
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH	0.0011 INCHES NOMINAL
BODY OUTSIDE DIAMETER	0.6265 INCHES NOMINAL
BODY INSIDE DIAMETER	0.5015 INCHES NOMINAL
CORNER SHAPE	UNDERCUT OUTSIDE LEFT CORNER
	CHAMFERED OUTSIDE RIGHT CORNER
	CHAMFERED INSIDE RIGHT CORNER
	UNDERCUT INSIDE LEFT CORNER
SURFACE FINISH	63.0 MICROINCHES OVERALL
SPECIAL FEATURES	BREAK SHARP EDGES AND CORNERS AND REMOVE ALL BURRS AND SLIVERS
STORAGE TEMP RANGE	-65.0 TO 32.5 DEG CELSIUS
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE	81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	M81934/2-08A018

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