3120-01-076-5025, BEARING,SLEEVE

National Stock Number:
3120-01-076-5025

Federal Supply Class:
3120

National Item Identification Number:
010765025

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:

810-4384539-PIECE 25

53711

NAVAL SEA SYSTEMS COMMAND

Techincal Specification:

ANTIROTATION/LUBRICATION TYPE AND QUANTITY	4 HOLE
BODY INSIDE DIAMETER	2.0000 INCHES MINIMUM AND 2.0020 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	2.7480 INCHES MINIMUM AND 2.7490 INCHES MAXIMUM
CORNER SHAPE	CHAMFERED OUTSIDE RIGHT CORNER
CORNER SHAPE	CHAMFERED INSIDE LEFT CORNER
CORNER SHAPE	CHAMFERED INSIDE RIGHT CORNER
CORNER SHAPE	SQUARE LEFT FLANGE BODY CORNER
CORNER SHAPE	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
FLANGE OUTSIDE DIAMETER	4.2500 INCHES NOMINAL
FLANGE WIDTH	0.3750 INCHES NOMINAL
LUBRICANT ACCOMMODATION STYLE	GROOVED CIRCULAR
OVERALL LENGTH	5.0000 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	B8,FSCM 85373 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	COPPER ALLOY OVERALL
SPECIAL FEATURES	BODY END OD THD 2.750-16 CLASS 2A,0.6250 IN. LG,BODY OD UNDERCUT 2.6716 IN. DIA BY 0.1250 IN. WIDE WITH CENTERLINE LOCATED 0.6875 IN. FROM END
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
SURFACE GROOVE LOCATION AND QUANTITY	1 INTERNAL

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