3120-00-343-2639, BEARING,SLEEVE

National Stock Number:
3120-00-343-2639

Federal Supply Class:
3120

National Item Identification Number:
003432639

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:

AEA17C	7PZX0	FAIRBANKS MORSE, LLC
AEA17C	82796	COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE
C3118535	80064	NAVAL SHIP SYSTEMS COMMAND
D3007414REV2PC7	80064	NAVAL SHIP SYSTEMS COMMAND

Techincal Specification:

ANTIROTATION/LUBRICATION TYPE AND QUANTITY	1 HOLE
BODY INSIDE DIAMETER	2.5000 INCHES MINIMUM AND 2.5005 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	2.8080 INCHES MINIMUM AND 2.8085 INCHES MAXIMUM
CORNER SHAPE	SQUARE ALL CORNERS
LUBRICANT ACCOMMODATION STYLE	GROOVED OPEN BOTH ENDS AND GROOVED CIRCULAR
OVERALL LENGTH	2.6120 INCHES MINIMUM AND 2.6150 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-L-11773 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION
MATERIAL	COPPER ALLOY 937 INNER LAYER
MATERIAL	OIL LUBRICATING LUBRICATION
MATERIAL	STEEL COMP 1010 OUTER LAYER
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES
SPECIAL FEATURES	STYLE 66 GROOVES ON 12 DEG HELIX

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