3120-00-063-2928, BUSHING,SLEEVE

National Stock Number:
3120-00-063-2928

Federal Supply Class:
3120

National Item Identification Number:
000632928

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:

128WM10151	26512	NORTHROP GRUMMAN SYSTEMS CORPORATION
128WM10151	79RG9	NORTHROP GRUMMAN SYSTEMS CORPORATION
128WM10151-1	13898	ARJACK PRECISION INSTRUMENT CORP
128WM10151-1	26512	NORTHROP GRUMMAN SYSTEMS CORPORATION
128WM10151-1	2G432	KRUG PRECISION INC

Techincal Specification:

MATERIAL	STEEL COMP 410 OVERALL
HARDNESS RATING	27.0 ROCKWELL C MINIMUM AND
	32.0 ROCKWELL C MAXIMUM OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH	0.5050 INCHES MINIMUM AND
	0.5150 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	0.6882 INCHES MINIMUM AND
	0.6891 INCHES MAXIMUM
BODY INSIDE DIAMETER	0.5550 INCHES MINIMUM AND
	0.5570 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	0.9320 INCHES MINIMUM AND
	0.9420 INCHES MAXIMUM
FLANGE WIDTH	0.1200 INCHES MINIMUM AND
	0.1250 INCHES MAXIMUM
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
	SQUARE OUTSIDE RIGHT CORNER
	SQUARE INSIDE RIGHT CORNER
	CHAMFERED INSIDE LEFT CORNER
	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
	SQUARE LEFT FLANGE BODY CORNER
SURFACE FINISH	200.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
	125.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
	125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
	125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE
	125.0 MICROINCHES RIGHT END SURFACE OF BODY
	125.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE
THE MANUFACTURERS DATA
MANUFACTURERS CODE	2G432
DESIGN CONTROL REFERENCE	128WM10151-1

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