3120-00-136-0996, BUSHING,SLEEVE

National Stock Number:
3120-00-136-0996

Federal Supply Class:
3120

National Item Identification Number:
001360996

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:

0N124530

98230

NATIONAL SECURITY AGENCY

Techincal Specification:

MATERIAL	COPPER ALLOY 172 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-C-530 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING	45.0 ROCKWELL C MINIMUM AND
	85.0 ROCKWELL C MAXIMUM OVERALL
SURFACE TREATMENT	COPPER AND
	NICKEL OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-C-14550,CL 4 MIL SPEC 1ST TREATMENT RESPONSE AND
	MIL-C-26074,CL 2 MIL SPEC 2ND TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH	0.2760 INCHES MINIMUM AND
	0.2810 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	0.2120 INCHES MINIMUM AND
	0.2150 INCHES MAXIMUM
BODY INSIDE DIAMETER	0.1810 INCHES MINIMUM AND
	0.1820 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	0.3500 INCHES MINIMUM AND
	0.3550 INCHES MAXIMUM
FLANGE WIDTH	0.0290 INCHES MINIMUM AND
	0.0330 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
FEATURES PROVIDED	CASEHARDENED
TEST DATA DOCUMENT	98230-ON124530 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
THE MANUFACTURERS DATA
MANUFACTURERS CODE	98230
DESIGN CONTROL REFERENCE	0N124530

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