3120-01-182-4341, BEARING,SLEEVE

National Stock Number:
3120-01-182-4341

Federal Supply Class:
3120

National Item Identification Number:
011824341

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:

7-317221461	02731	MCDONNELL DOUGLAS HELICOPTER CO INC
7-317221461	8V613	THE BOEING COMPANY

Techincal Specification:

BODY INSIDE DIAMETER	2.4700 INCHES MINIMUM AND 2.5600 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	3.0123 INCHES MINIMUM AND 3.0218 INCHES MAXIMUM
CORNER SHAPE	SQUARE ALL CORNERS
FLANGE OUTSIDE DIAMETER	3.3100 INCHES NOMINAL
FLANGE WIDTH	0.1400 INCHES MINIMUM AND 0.1500 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A582 COND A ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH	0.7950 INCHES MINIMUM AND 0.8150 INCHES MAXIMUM
MATERIAL	STEEL CORROSION RESISTING OVERALL
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH	32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL

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