3120-01-203-4438, BEARING,SLEEVE

National Stock Number:
3120-01-203-4438

Federal Supply Class:
3120

National Item Identification Number:
012034438

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:

BACB28X8M067

81205

THE BOEING COMPANY

Techincal Specification:

BODY INSIDE DIAMETER	0.5000 INCHES MINIMUM AND 0.5015 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	0.6257 INCHES MINIMUM AND 0.6265 INCHES MAXIMUM
CORNER SHAPE	SQUARE 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	0.7500 INCHES NOMINAL
FLANGE WIDTH	0.0570 INCHES MINIMUM AND 0.0620 INCHES MAXIMUM
OVERALL LENGTH	0.7320 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 4640 ASSN STD SINGLE MATERIAL RESPONSE OR QQ-C-465 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	COPPER ALLOY 630 OVERALL
SPECIFICATION/STANDARD DATA	81205-BACB28X MANUFACTURERS STANDARD
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH	32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH	63.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
SURFACE FINISH	63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH	63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE
SURFACE FINISH	63.0 MICROINCHES RIGHT END SURFACE OF BODY
SURFACE FINISH	63.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE LEFT END SURFACE OF BODY AND FLANGE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OUTSIDE DIAMETER SURFACE OF BODY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OUTSIDE DIAMETER SURFACE OF FLANGE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE RIGHT END SURFACE OF BODY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE RIGHT END SURFACE OF LEFT FLANGE
SURFACE TREATMENT	CADMIUM AND CHROMATE LEFT END SURFACE OF BODY AND FLANGE
SURFACE TREATMENT	CADMIUM AND CHROMATE OUTSIDE DIAMETER SURFACE OF BODY
SURFACE TREATMENT	CADMIUM AND CHROMATE OUTSIDE DIAMETER SURFACE OF FLANGE
SURFACE TREATMENT	CADMIUM AND CHROMATE RIGHT END SURFACE OF BODY
SURFACE TREATMENT	CADMIUM AND CHROMATE RIGHT END SURFACE OF LEFT FLANGE

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