3120-01-206-0131, BEARING,SLEEVE

National Stock Number:
3120-01-206-0131

Federal Supply Class:
3120

National Item Identification Number:
012060131

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:

10130567	A486G	NIMIKKEISTOKESKUS NCB FINLAND
74A324938-2009	76301	THE BOEING COMPANY
74A324938-2009	76823	NORTHROP GRUMMAN SYSTEMS CORPORATION

Techincal Specification:

BODY INSIDE DIAMETER	2.1515 INCHES MINIMUM AND 2.1565 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	2.3315 INCHES MINIMUM AND 2.3329 INCHES MAXIMUM
CORNER SHAPE	SQUARE ALL CORNERS
HARDNESS RATING	34.0 ROCKWELL C MAXIMUM OVERALL
OVERALL LENGTH	1.4570 INCHES MINIMUM AND 1.4670 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-C-530 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	COPPER ALLOY 172 OVERALL
MATERIAL	LUBRICANT DRY FILM LUBRICATION
SPECIAL FEATURES	LUBRICATION EVERLUBE 620 AND ACETYL ALCOHOL LUBE
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES
SURFACE FINISH	63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	STF1125,FSCM 76301 MFR REF SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	CADMIUM AND CHROMATE OVERALL

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