3120-00-516-9955, BEARING,SLEEVE

National Stock Number:
3120-00-516-9955

Federal Supply Class:
3120

National Item Identification Number:
005169955

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:

190-39021

43999

THE BOEING COMPANY

Techincal Specification:

MATERIAL	IRON ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-B-5687,COMP B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH	0.5000 INCHES MINIMUM AND
	0.5050 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	0.5025 INCHES MINIMUM AND
	0.5026 INCHES MAXIMUM
BODY INSIDE DIAMETER	0.3755 INCHES MINIMUM AND
	0.3756 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	0.6875 INCHES MINIMUM AND
	0.6900 INCHES MAXIMUM
FLANGE WIDTH	0.1090 INCHES MINIMUM AND
	0.1115 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
	SQUARE LEFT FLANGE BODY CORNER
LUBRICATION MATERIAL	LUBRICATING OIL, MIL-L-7870
THE MANUFACTURERS DATA
MANUFACTURERS CODE	43999
DESIGN CONTROL REFERENCE	190-39021

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