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National Stock Number: 3120-01-220-0272
Federal Supply Class: 3120
National Item Identification Number: 012200272
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:
107316-1 | 17472 | EATON AEROSPACE LLC | 107316-1 | 99145 | EATON AEROSPACE LLC ED AND C WEST DIV |
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Techincal Specification:
ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 2 HOLE | BODY INSIDE DIAMETER | 0.1250 INCHES MINIMUM AND 0.1255 INCHES MAXIMUM | CORNER SHAPE | SQUARE ALL CORNERS | END TO FLANGE DISTANCE | 0.0800 INCHES NOMINAL | FEATURES PROVIDED | CASEHARDENED | FLANGE OUTSIDE DIAMETER | 0.6200 INCHES NOMINAL | FLANGE WIDTH | 0.0500 INCHES NOMINAL | HARDNESS RATING | 55.0 ROCKWELL C MINIMUM OVERALL | HOLE DIAMETER | 0.0640 INCHES MINIMUM FIRST AND 0.0650 INCHES MAXIMUM FIRST | LEFT END BODY DIAMETER | 0.1865 INCHES MINIMUM AND 0.1870 INCHES MAXIMUM | MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL COMP 8620 OVERALL | PROPRIETARY CHARACTERISTICS | PACS | OVERALL LENGTH | 0.2900 INCHES NOMINAL | RIGHT END BODY DIAMETER | 0.1871 INCHES MINIMUM AND 0.1874 INCHES MAXIMUM | SPECIAL FEATURES | RAISED DIA OF BODY RIGHT SIDE OF FLANGE,0.2500DIA AND 0.0285 WIDE | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE | SURFACE FINISH | 63.0 MICROINCHES OVERALL | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-13924,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | SURFACE TREATMENT | OXIDE OVERALL |
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