3120-00-720-2883, BUSHING,SLEEVE

National Stock Number:
3120-00-720-2883

Federal Supply Class:
3120

National Item Identification Number:
007202883

Description:
BUSHING,SLEEVE

Detail:
A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see BUSHING, NONMETALLIC. See also BEARING, SLEEVE; BUSHING, TAPERED; SPACER, SLEEVE; INSULATOR, BUSHING; and BUSHING, ELECTRICAL CONDUCTOR. Excludes BUSHING, DRILL, JIG.

Manufacturer Information:

3297259PC18	80064	NAVAL SHIP SYSTEMS COMMAND
S807EAF	16712	SIEMENS ENERGY, INC.
S807EAF0713	16712	SIEMENS ENERGY, INC.
SG3539REVCPC18	16712	SIEMENS ENERGY, INC.
S807EAF	59180	CIRCOR PUMPS NORTH AMERICA LLC
S807EAF0713	59180	CIRCOR PUMPS NORTH AMERICA LLC
SG3539REVCPC18	59180	CIRCOR PUMPS NORTH AMERICA LLC

Techincal Specification:

MATERIAL	COPPER ALLOY 934 OVERALL
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH	1.8700 INCHES MINIMUM AND
	1.8900 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	1.9995 INCHES MINIMUM AND
	2.0000 INCHES MAXIMUM
BODY INSIDE DIAMETER	1.2490 INCHES MINIMUM AND
	1.2500 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	2.8111 INCHES MINIMUM AND
	2.8118 INCHES MAXIMUM
FLANGE WIDTH	0.3740 INCHES MINIMUM AND
	0.3760 INCHES MAXIMUM
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
	SQUARE 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	1 HOLE
HOLE DIAMETER	0.3125 INCHES NOMINAL FIRST
SURFACE FINISH	63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
	125.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
	125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
	125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE
	63.0 MICROINCHES RIGHT END SURFACE OF BODY
	125.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE

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