3120-00-986-6048, BUSHING,SLEEVE

National Stock Number:
3120-00-986-6048

Federal Supply Class:
3120

National Item Identification Number:
009866048

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:

6435-20445-101

78286

SIKORSKY AIRCRAFT CORPORATION

Techincal Specification:

BODY INSIDE DIAMETER	0.8490 INCHES MINIMUM AND 0.8690 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	1.0015 INCHES MINIMUM AND 1.0020 INCHES MAXIMUM
CORNER SHAPE	SQUARE INSIDE LEFT CORNER
CORNER SHAPE	SQUARE INSIDE RIGHT CORNER
CORNER SHAPE	SQUARE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE LEFT FLANGE BODY CORNER
CORNER SHAPE	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
FLANGE OUTSIDE DIAMETER	1.2400 INCHES MINIMUM AND 1.2600 INCHES MAXIMUM
FLANGE WIDTH	0.0430 INCHES MINIMUM AND 0.0440 INCHES MAXIMUM
HARDNESS RATING	39.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM OVERALL
OVERALL LENGTH	1.3100 INCHES MINIMUM AND 1.3300 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-5000 COMP 4340 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL OVERALL
SPECIAL FEATURES	CLOSED END OF ID FLAT BOTTOM DRILLED,TIN-PLATED 0.0002 TO 0.0003 IN. THK O/A
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH	90.0 MICROINCHES INTERMEDIATE LAYER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-T-10727 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	TIN ALLOY OVERALL
TEST DATA DOCUMENT	81349-MIL-I-6868 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).

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