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National Stock Number: 3120-99-476-6040
Federal Supply Class: 3120
National Item Identification Number: 994766040
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:
MBEU185036 | U1604 | MARTIN-BAKER AIRCRAFT COMPANY LIMITED |
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Techincal Specification:
BODY INSIDE DIAMETER | 5.00 MILLIMETERS NOMINAL | BODY OUTSIDE DIAMETER | 0.2770 INCHES MINIMUM AND 0.2790 INCHES MAXIMUM | CORNER SHAPE | SQUARE ALL CORNERS | FLANGE OUTSIDE DIAMETER | 0.4950 INCHES MINIMUM AND 0.5050 INCHES MAXIMUM | FLANGE WIDTH | 0.0650 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 4640 D FED SPEC SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | COPPER ALLOY OVERALL | III PART NAME ASSIGNED BY CONTROLLING AGENCY | BUSH | OVERALL LENGTH | 1.1560 INCHES MINIMUM AND 1.1580 INCHES MAXIMUM | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | SURFACE FINISH | 125.0 MICROINCHES OVERALL |
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