3120-01-203-6561, BEARING,SLEEVE

National Stock Number:
3120-01-203-6561

Federal Supply Class:
3120

National Item Identification Number:
012036561

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:

K18M0004-2	12464	MCDONNELL DOUGLAS CORP MCDONNELL DOUGLAS ELECTRONIC SYSTEMS CO
OB54	23266	SECS INC

Techincal Specification:

MATERIAL	COPPER ALLOY 841 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-B-5687 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING	45.0 ROCKWELL H NOMINAL OVERALL
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH	0.1024 INCHES MINIMUM AND
	0.1094 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	0.3749 INCHES MINIMUM AND
	0.3751 INCHES MAXIMUM
BODY INSIDE DIAMETER	0.2502 INCHES MINIMUM AND
	0.2504 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	0.4170 INCHES MINIMUM AND
	0.4270 INCHES MAXIMUM
FLANGE WIDTH	0.0210 INCHES MINIMUM AND
	0.0230 INCHES MAXIMUM
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
	SQUARE OUTSIDE RIGHT CORNER
	SQUARE INSIDE RIGHT CORNER
	SQUARE INSIDE LEFT CORNER
	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
	RELIEF GROOVE LEFT FLANGE BODY CORNER
LUBRICATION MATERIAL	DRY FILM MOLYBDENUM DISULFIDE
SPECIFICATION/STANDARD DATA	12464-K18M0004 MANUFACTURERS SPECIFICATION CONTROL

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