3120-00-928-7659, BUSHING,SLEEVE

4730-00-928-7657 ADAPTER,STRAIGHT,PIPE TO HOSE

1560-00-928-7660 BRACKET,STRUCTURAL COMPONENT,AIR

National Stock Number:
3120-00-928-7659

Federal Supply Class:
3120

National Item Identification Number:
009287659

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:

12B10609-7

81755

LOCKHEED MARTIN CORPORATION

Techincal Specification:

MATERIAL	STEEL COMP E4340 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT	CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH	0.8383 INCHES MINIMUM AND
	0.8433 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	2.8168 INCHES MINIMUM AND
	2.8183 INCHES MAXIMUM
BODY INSIDE DIAMETER	2.6183 INCHES MINIMUM AND
	2.6203 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	3.0603 INCHES NOMINAL
FLANGE WIDTH	0.0883 INCHES MINIMUM AND
	0.0933 INCHES MAXIMUM
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
	SQUARE OUTSIDE RIGHT CORNER
	SQUARE INSIDE RIGHT CORNER
	CHAMFERED INSIDE LEFT CORNER
	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
	SQUARE LEFT FLANGE BODY CORNER
ANTIROTATION/LUBRICATION TYPE AND QUANTITY	6 HOLE
HOLE DIAMETER	0.0923 INCHES MINIMUM AND
	0.0973 INCHES MAXIMUM FIRST
SURFACE FINISH	125.0 MICROINCHES INTERMEDIATE LAYER
LUBRICANT ACCOMMODATION STYLE	GROOVED CIRCULAR
SURFACE GROOVE LOCATION AND QUANTITY	1 EXTERNAL
THE MANUFACTURERS DATA
MANUFACTURERS CODE	81755
DESIGN CONTROL REFERENCE	12B10609-7

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