3120-01-158-6305, BEARING,SLEEVE

National Stock Number:
3120-01-158-6305

Federal Supply Class:
3120

National Item Identification Number:
011586305

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:

203-4457007 PIECE 1 & 2	43689	HUNTINGTON INGALLS INC
203-4457007 PIECE 1,2	80064	NAVAL SHIP SYSTEMS COMMAND
6304-28 PIECE 1,2	43689	HUNTINGTON INGALLS INC

Techincal Specification:

MATERIAL	COPPER ALLOY 903 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-C-390,TYPE 1 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR	SEGMENTED, EXTERNAL FLANGE ONE END
OVERALL LENGTH	24.0000 INCHES NOMINAL
BODY OUTSIDE DIAMETER	29.0000 INCHES MINIMUM AND
	29.2500 INCHES MAXIMUM
BODY INSIDE DIAMETER	25.0510 INCHES MINIMUM AND
	25.0690 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	32.2500 INCHES NOMINAL
FLANGE WIDTH	1.7500 INCHES MINIMUM AND
	1.7540 INCHES MAXIMUM
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
	CHAMFERED OUTSIDE RIGHT CORNER
	SQUARE INSIDE RIGHT CORNER
	CHAMFERED INSIDE LEFT CORNER
	CHAMFERED LEFT FLANGE OUTSIDE RIGHT CORNER
	ROUND LEFT FLANGE BODY CORNER
ANTIROTATION/LUBRICATION TYPE AND QUANTITY	16 HOLE AND
	8 HOLE AND
	24 SLOT
HOLE DIAMETER	0.5000 INCHES NOMINAL FIRST
	0.8750 INCHES NOMINAL SECOND
LUBRICANT ACCOMMODATION STYLE	GROOVED OPEN BOTH ENDS
SURFACE GROOVE LOCATION AND QUANTITY	24 INTERNAL
SPECIAL FEATURES	BODY OD IS STEPPED FROM RIGHT END,29.000 IN.,TO MIDDLE,29.125 IN.,TO LEFT END,29.250 IN.; ALL HOLES ARE THREADED

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