3120-01-293-6152, BEARING,SLEEVE

National Stock Number:
3120-01-293-6152

Federal Supply Class:
3120

National Item Identification Number:
012936152

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:

122-2255891 PIECE 28

80064

NAVAL SHIP SYSTEMS COMMAND

Techincal Specification:

ANTIROTATION/LUBRICATION TYPE AND QUANTITY	2 HOLE
BODY INSIDE DIAMETER	1.7530 INCHES MINIMUM AND 1.7540 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	2.0635 INCHES MINIMUM AND 2.0645 INCHES MAXIMUM
CORNER SHAPE	SQUARE ALL CORNERS
HOLE DIAMETER	0.1875 INCHES NOMINAL FIRST
LUBRICANT ACCOMMODATION STYLE	GROOVED STRAIGHT AND CIRCULAR
OVERALL LENGTH	2.3594 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-B-728 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	COPPER ALLOY 670 AND COPPER ALLOY 675 OVERALL
MATERIAL	OIL LUBRICATING LUBRICATION
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES

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