3120-00-891-7915, BEARING,SLEEVE

National Stock Number:
3120-00-891-7915

Federal Supply Class:
3120

National Item Identification Number:
008917915

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:

11697517	02731	MCDONNELL DOUGLAS HELICOPTER CO INC
11697517	19204	ARMY, UNITED STATES DEPARTMENT OF THE
502-628-48-646	00481	ASCO SINTERING CO
11697517	8V613	THE BOEING COMPANY

Techincal Specification:

BODY INSIDE DIAMETER	0.5000 INCHES MINIMUM AND 0.5010 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	0.6260 INCHES MINIMUM AND 0.6265 INCHES MAXIMUM
CORNER SHAPE	ROUND LEFT FLANGE BODY CORNER
CORNER SHAPE	SQUARE INSIDE LEFT CORNER
CORNER SHAPE	SQUARE INSIDE RIGHT CORNER
CORNER SHAPE	SQUARE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
CRITICALITY CODE JUSTIFICATION	ADAR AND ADAS
FLANGE OUTSIDE DIAMETER	0.9380 INCHES NOMINAL
FLANGE WIDTH	0.0910 INCHES MINIMUM AND 0.0970 INCHES MAXIMUM
OVERALL LENGTH	0.6250 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-B-5687,COMP B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-L-15016, SYMBOL 2190 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION
MATERIAL	IRON ALLOY OVERALL
MATERIAL	OIL LUBRICATING LUBRICATION
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH	125.0 MICROINCHES OVERALL

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