3120-01-097-4979, BUSHING,SLEEVE

National Stock Number:
3120-01-097-4979

Federal Supply Class:
3120

National Item Identification Number:
010974979

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:

88137-1	0W6H8	NORTHROP GRUMMAN SYSTEMS CORPORATION
88137-1	77646	NORTHROP GRUMMAN SYSTEMS CORPORATION
88137-1	78022	NORTHROP GRUMMAN SYSTEMS CORPORATION

Techincal Specification:

MATERIAL	PLASTIC POLYHEXAMETHYLENE AMIDE OR
	PLASTIC POLYHEXAMETHYLENE ADIPAMIDE OR
	PLASTIC POLYCAPROLACTAM OVERALL
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH	0.7200 INCHES NOMINAL
BODY OUTSIDE DIAMETER	0.3745 INCHES MINIMUM AND
	0.3755 INCHES MAXIMUM
BODY INSIDE DIAMETER	0.2495 INCHES MINIMUM AND
	0.2505 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	0.5620 INCHES NOMINAL
FLANGE WIDTH	0.1000 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
	ROUND LEFT FLANGE BODY CORNER
ANTIROTATION/LUBRICATION TYPE AND QUANTITY	1 SLOT
SLOT WIDTH	0.0200 INCHES MINIMUM AND
	0.0400 INCHES MAXIMUM FIRST
SLOT LENGTH	0.7200 INCHES NOMINAL FIRST
SURFACE FINISH	32.0 MICROINCHES INTERMEDIATE LAYER
THE MANUFACTURERS DATA
MANUFACTURERS CODE	78022
DESIGN CONTROL REFERENCE	88137-1

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