3120-00-451-1713, BEARING,SLEEVE

National Stock Number:
3120-00-451-1713

Federal Supply Class:
3120

National Item Identification Number:
004511713

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:

2584509

80064

NAVAL SHIP SYSTEMS COMMAND

Techincal Specification:

ANTIROTATION/LUBRICATION TYPE AND QUANTITY	3 HOLE
BODY INSIDE DIAMETER	3.5938 INCHES NOMINAL
BODY OUTSIDE DIAMETER	3.8975 INCHES MINIMUM AND 3.8985 INCHES MAXIMUM
CORNER SHAPE	CHAMFERED OUTSIDE RIGHT CORNER
CORNER SHAPE	ROUND LEFT FLANGE BODY CORNER
CORNER SHAPE	SQUARE INSIDE LEFT CORNER
CORNER SHAPE	SQUARE INSIDE RIGHT CORNER
CORNER SHAPE	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
FLANGE OUTSIDE DIAMETER	4.3750 INCHES NOMINAL
FLANGE WIDTH	0.1212 INCHES NOMINAL
HARDNESS RATING	28.0 ROCKWELL C MINIMUM AND 33.0 ROCKWELL C MAXIMUM OVERALL
OVERALL LENGTH	0.9062 INCHES NOMINAL
MATERIAL	STEEL COMP 4130 OR STEEL COMP 4130H OR STEEL COMP 4135H OR STEEL COMP 4140 OR STEEL COMP 4140H OVERALL
RIGHT INTERNAL FLANGE HOLE DIAMETER	3.4062 INCHES NOMINAL
RIGHT INTERNAL FLANGE WIDTH	0.2187 INCHES NOMINAL
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END, INTERNAL FLANGE ONE END

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