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National Stock Number: 3120-01-163-8349
Federal Supply Class: 3120
National Item Identification Number: 011638349
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.
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Manufacturer Information:
10108160 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | ST4M166-7-0115 | 23294 | AVALON MACHINE PRODUCTS INC | ST4M166-7-0115 | 59563 | REID PRODUCTS INC. | ST4M166-7-0115 | 65910 | MAYDAY MANUFACTURING CO. | ST4M166-7-0115 | 70265 | ALL POWER MANUFACTURING CO. | ST4M166-7-0115 | 76301 | THE BOEING COMPANY | ST4M166-7-0115 | 94892 | MASTER MACHINE PRODUCTS CORP |
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Techincal Specification:
ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 1 HOLE | BODY INSIDE DIAMETER | 0.4375 INCHES MINIMUM AND 0.4385 INCHES MAXIMUM | BODY OUTSIDE DIAMETER | 0.5610 INCHES MINIMUM AND 0.5615 INCHES MAXIMUM | CORNER SHAPE | SQUARE ALL CORNERS | HOLE DIAMETER | 0.0780 INCHES MINIMUM AND 0.0830 INCHES MAXIMUM FIRST | OVERALL LENGTH | 0.7230 INCHES MINIMUM AND 0.7280 INCHES MAXIMUM | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5643,TYPE 17-4PH,COND H-1025 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL COMP 630 OVERALL | SPECIFICATION/STANDARD DATA | 76301-ST4-166 MANUFACTURERS STANDARD | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | SURFACE FINISH | 125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY | SURFACE FINISH | 125.0 MICROINCHES LEFT END SURFACE OF BODY | SURFACE FINISH | 125.0 MICROINCHES RIGHT END SURFACE OF BODY | SURFACE FINISH | 32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY | SURFACE TREATMENT | PASSIVATE OVERALL |
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