3120-01-188-1185, BEARING,SLEEVE

National Stock Number:
3120-01-188-1185

Federal Supply Class:
3120

National Item Identification Number:
011881185

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:

4M242-2	23294	AVALON MACHINE PRODUCTS INC
4M242-2	59563	REID PRODUCTS INC.
4M242-2	70265	ALL POWER MANUFACTURING CO.
4M242-2	76301	THE BOEING COMPANY

Techincal Specification:

MATERIAL	COPPER ALLOY 172 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 4640 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT	CADMIUM AND
	CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH	1.4000 INCHES NOMINAL
BODY OUTSIDE DIAMETER	1.9398 INCHES MINIMUM AND
	1.9408 INCHES MAXIMUM
BODY INSIDE DIAMETER	1.7000 INCHES NOMINAL
FLANGE OUTSIDE DIAMETER	2.3000 INCHES NOMINAL
FLANGE WIDTH	0.2800 INCHES NOMINAL
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
	SQUARE OUTSIDE RIGHT CORNER
	SQUARE INSIDE RIGHT CORNER
	CHAMFERED INSIDE LEFT CORNER
	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
	SQUARE LEFT FLANGE BODY CORNER
ANTIROTATION/LUBRICATION TYPE AND QUANTITY	4 HOLE
HOLE DIAMETER	0.1250 INCHES MINIMUM AND
	0.1300 INCHES MAXIMUM FIRST
LUBRICANT ACCOMMODATION STYLE	GROOVED CIRCULAR
SURFACE GROOVE LOCATION AND QUANTITY	1 INTERNAL
SPECIFICATION/STANDARD DATA	76301-4M242 MANUFACTURERS STANDARD

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