3120-01-244-7979, BUSHING,SLEEVE

National Stock Number:
3120-01-244-7979

Federal Supply Class:
3120

National Item Identification Number:
012447979

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:

S5017-12EP103

26512

NORTHROP GRUMMAN SYSTEMS CORPORATION

Techincal Specification:

MATERIAL	STEEL COMP XM-12 OR
	STEEL COMP 630 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5659 ASSN STD 1ST MATERIAL RESPONSE OR
	AMS 5643 ASSN STD 2ND MATERIAL RESPONSE OVERALL
HARDNESS RATING	388.0 ROCKWELL B MINIMUM AND
	448.0 ROCKWELL B MAXIMUM OVERALL
SURFACE TREATMENT	PASSIVATE INSIDE DIAMETER SURFACE OF BODY
	CHROMIUM OUTSIDE DIAMETER SURFACE OF BODY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE INSIDE DIAMETER SURFACE OF BODY
	QQ-C-320,CLASS 2A FED SPEC SINGLE TREATMENT RESPONSE OUTSIDE DIAMETER SURFACE OF BODY
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH	1.1920 INCHES MINIMUM AND
	1.1970 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	0.9970 INCHES MINIMUM AND
	0.9980 INCHES MAXIMUM
BODY INSIDE DIAMETER	0.7495 INCHES MINIMUM AND
	0.7510 INCHES MAXIMUM
CORNER SHAPE	SQUARE ALL CORNERS
SURFACE FINISH	63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SPECIFICATION/STANDARD DATA	77751-S5017 MANUFACTURERS STANDARD

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