3130-01-568-0522 BEARING UNIT,PLAIN Index 3120-99-797-0619 BUSHING,SLEEVE

National Stock Number:
3120-99-839-2299

Federal Supply Class:
3120

National Item Identification Number:
998392299

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:
MBEU200795U1604MARTIN-BAKER AIRCRAFT COMPANY LIMITED


Techincal Specification:
BODY INSIDE DIAMETER0.2570 INCHES MINIMUM AND 0.2620 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.3630 INCHES MINIMUM AND 0.3680 INCHES MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
FLANGE OUTSIDE DIAMETER0.4900 INCHES MINIMUM AND 0.5100 INCHES MAXIMUM
FLANGE WIDTH0.0520 INCHES MINIMUM AND 0.0720 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONBS2874 PB102 M NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY OVERALL
III PART NAME ASSIGNED BY CONTROLLING AGENCYBUSH - LOCATION BACKREST
OVERALL LENGTH0.4120 INCHES NOMINAL
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH0.125 MICROINCHES OVERALL


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