3120-00-854-2979, BUSHING,SLEEVE

4730-00-854-2980 COUPLING HALF,QUICK DISCONNECT

National Stock Number:
3120-00-854-2979

Federal Supply Class:
3120

National Item Identification Number:
008542979

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:

LS3859F5-9

98897

LOCKHEED MARTIN CORP

Techincal Specification:

MATERIAL	STEEL COMP 8630 OVERALL
HARDNESS RATING	26.0 ROCKWELL C NOMINAL OVERALL
SURFACE TREATMENT	CADMIUM LEFT END SURFACE OF BODY AND FLANGE
	CADMIUM OUTSIDE DIAMETER SURFACE OF BODY
	CADMIUM OUTSIDE DIAMETER SURFACE OF FLANGE
	CADMIUM RIGHT END SURFACE OF BODY
	CADMIUM RIGHT END SURFACE OF LEFT FLANGE
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH	0.2710 INCHES MINIMUM AND
	0.2810 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	0.4386 INCHES MINIMUM AND
	0.4391 INCHES MAXIMUM
BODY INSIDE DIAMETER	0.3125 INCHES MINIMUM AND
	0.3135 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	0.5520 INCHES MINIMUM AND
	0.5720 INCHES MAXIMUM
FLANGE WIDTH	0.0600 INCHES MINIMUM AND
	0.0640 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
SURFACE FINISH	125.0 MICROINCHES INTERMEDIATE LAYER
THE MANUFACTURERS DATA
MANUFACTURERS CODE	98897
DESIGN CONTROL REFERENCE	LS3859F5-9

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