3120-00-504-9891, BUSHING,SLEEVE

National Stock Number:
3120-00-504-9891

Federal Supply Class:
3120

National Item Identification Number:
005049891

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:

546591	06481	NORTHROP GRUMMAN SYSTEMS CORPORATION
546591	13973	LITTON SYSTEMS INC. DIV NAVIGATION SYSTEMS DIVISION

Techincal Specification:

MATERIAL	STEEL COMP 630 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING	40.0 ROCKWELL C MINIMUM AND
	47.0 ROCKWELL C MAXIMUM OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH	0.5300 INCHES NOMINAL
BODY OUTSIDE DIAMETER	1.0600 INCHES NOMINAL
BODY INSIDE DIAMETER	0.6880 INCHES NOMINAL
CORNER SHAPE	SQUARE ALL CORNERS
ANTIROTATION/LUBRICATION TYPE AND QUANTITY	5 HOLE
HOLE DIAMETER	0.1550 INCHES MINIMUM AND
	0.1610 INCHES MAXIMUM FIRST
	0.1550 INCHES MINIMUM AND
	0.1610 INCHES MAXIMUM SECOND
	0.1878 INCHES MAXIMUM THIRD
	0.1876 INCHES MINIMUM AND
	0.1878 INCHES MAXIMUM FOURTH
	0.3060 INCHES MINIMUM AND
	0.3080 INCHES MAXIMUM FIFTH
SURFACE FINISH	63.0 MICROINCHES OVERALL

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