3120-00-994-0234, BEARING,SLEEVE

National Stock Number:
3120-00-994-0234

Federal Supply Class:
3120

National Item Identification Number:
009940234

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:

LS4217F3-0344	98897	LOCKHEED MARTIN CORP
MILB5687	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

BODY INSIDE DIAMETER	0.1910 INCHES MINIMUM AND 0.1920 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	0.3140 INCHES MINIMUM AND 0.3150 INCHES MAXIMUM
CORNER SHAPE	SQUARE INSIDE LEFT CORNER
CORNER SHAPE	SQUARE INSIDE RIGHT CORNER
CORNER SHAPE	SQUARE LEFT FLANGE BODY CORNER
CORNER SHAPE	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
CORNER SHAPE	SQUARE OUTSIDE RIGHT CORNER
FLANGE OUTSIDE DIAMETER	0.4325 INCHES MINIMUM AND 0.4425 INCHES MAXIMUM
FLANGE WIDTH	0.0575 INCHES MINIMUM AND 0.0675 INCHES MAXIMUM
LUBRICATION MATERIAL	LUBRICATING OIL, MIL-L-15016, SYMBOL 2190
OVERALL LENGTH	0.2340 INCHES MINIMUM AND 0.3340 INCHES MAXIMUM
MATERIAL	IRON OVERALL
NONDEFINITIVE SPEC/STD DATA	2 TYPE AND B COMPOSITION
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END

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