3120-00-471-1737, BUSHING,SLEEVE

National Stock Number:
3120-00-471-1737

Federal Supply Class:
3120

National Item Identification Number:
004711737

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:

29-34535-2

81205

THE BOEING COMPANY

Techincal Specification:

BODY INSIDE DIAMETER	3.7200 INCHES MINIMUM AND 3.7600 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	4.5020 INCHES MINIMUM AND 4.5026 INCHES MAXIMUM
CORNER SHAPE	CHAMFERED OUTSIDE RIGHT CORNER
CORNER SHAPE	CHAMFERED LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPE	ROUND INSIDE LEFT CORNER
CORNER SHAPE	ROUND LEFT FLANGE BODY CORNER
CORNER SHAPE	SQUARE INSIDE RIGHT CORNER
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
FLANGE OUTSIDE DIAMETER	4.9800 INCHES MINIMUM AND 4.9900 INCHES MAXIMUM
FLANGE WIDTH	0.4900 INCHES MINIMUM AND 0.5100 INCHES MAXIMUM
OVERALL LENGTH	3.9700 INCHES MINIMUM AND 4.0300 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 6415 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL COMP 4340 OVERALL
NUCLEAR HARDNESS CRITICAL FEATURE	HARDENED
SPECIAL FEATURES	DESIGN ANALYSIS; NUCLEAR HARDNESS CRITICAL
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH	125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE
SURFACE FINISH	125.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
SURFACE FINISH	125.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE
SURFACE FINISH	250.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH	250.0 MICROINCHES RIGHT END SURFACE OF BODY
SURFACE FINISH	32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY

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