3120-01-062-6516, BEARING,SLEEVE

National Stock Number:
3120-01-062-6516

Federal Supply Class:
3120

National Item Identification Number:
010626516

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:

2640-635X3 PIECE 5	96169	ELECTRIC BOAT CORPORATION
2640-635X5 PIECE 5	96169	ELECTRIC BOAT CORPORATION
845-2109869 PC 5	53711	NAVAL SEA SYSTEMS COMMAND
845-2109869 PIECE 5	53711	NAVAL SEA SYSTEMS COMMAND
SS845-2180736 P	80064	NAVAL SHIP SYSTEMS COMMAND

Techincal Specification:

MATERIAL	COPPER ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	B8,FSCM 85373 MFR REF SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH	1.8750 INCHES NOMINAL
BODY OUTSIDE DIAMETER	2.7460 INCHES MINIMUM AND
	2.7480 INCHES MAXIMUM
BODY INSIDE DIAMETER	1.7520 INCHES MINIMUM AND
	1.7540 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	4.3750 INCHES NOMINAL
FLANGE WIDTH	0.5000 INCHES NOMINAL
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
	CHAMFERED OUTSIDE RIGHT CORNER
	SQUARE INSIDE RIGHT CORNER
	SQUARE INSIDE LEFT CORNER
	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
	SQUARE LEFT FLANGE BODY CORNER
ANTIROTATION/LUBRICATION TYPE AND QUANTITY	8 HOLE
LUBRICANT ACCOMMODATION STYLE	GROOVED STRAIGHT AND CIRCULAR
SPECIAL FEATURES	OUTSIDE DIAMETER SURFACE OF BODY UNDERCUT 0.250 IN. W TO 2.625 IN. DIA,FOUR EQUALLY SPACED DRILLED HOLES 0.125 IN. DIA THROUGH CENTER OF UNDERCUT

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