3120-00-088-1790, BEARING,SLEEVE

National Stock Number:
3120-00-088-1790

Federal Supply Class:
3120

National Item Identification Number:
000881790

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:

74871	11599	TRIUMPH ENGINE CONTROL SYSTEMS LLC
74871	C0297	GOODRICH CONTROL SYSTEMS GMBH

Techincal Specification:

BODY INSIDE DIAMETER	0.2497 INCHES MINIMUM AND 0.2502 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	0.3757 INCHES MINIMUM AND 0.3761 INCHES MAXIMUM
CORNER SHAPE	CHAMFERED INSIDE LEFT CORNER
CORNER SHAPE	SQUARE INSIDE RIGHT CORNER
CORNER SHAPE	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
CORNER SHAPE	SQUARE OUTSIDE RIGHT CORNER
CORNER SHAPE	UNDERCUT LEFT FLANGE BODY CORNER
FLANGE OUTSIDE DIAMETER	0.4996 INCHES MINIMUM AND 0.4999 INCHES MAXIMUM
FLANGE WIDTH	0.1240 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM
OVERALL LENGTH	0.6390 INCHES MINIMUM AND 0.6450 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	AMS4122 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	ALUMINUM ALLOY 7075 OVERALL
SPECIAL FEATURES	0.00075 IN. MIN SURFACE COATING THK
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH	250.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE
SURFACE FINISH	250.0 MICROINCHES RIGHT END SURFACE OF BODY
SURFACE FINISH	250.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE
SURFACE FINISH	32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH	32.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
SURFACE FINISH	32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	AMS2470 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	ANODIZE OVERALL

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