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National Stock Number:
3120-01-246-6270
Federal Supply Class:
3120
National Item Identification Number:
012466270
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:
| 11656182 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| MATERIAL | STEEL COMP MT1010 OR | | STEEL COMP MT1020 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A512 ASSN STD ALL MATERIAL RESPONSES OR | | ASTM A513 ASSN STD ALL MATERIAL RESPONSES OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES, INTERNAL FLANGE ONE END | | OVERALL LENGTH | 1.2000 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 3.4000 INCHES NOMINAL | | BODY INSIDE DIAMETER | 3.1476 INCHES MINIMUM AND | | 3.1481 INCHES MAXIMUM | | RIGHT INTERNAL FLANGE HOLE DIAMETER | 0.4100 INCHES NOMINAL | | RIGHT INTERNAL FLANGE WIDTH | 2.5500 INCHES NOMINAL | | CORNER SHAPE | SQUARE ALL CORNERS | | ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 1 HOLE | | HOLE DIAMETER | 0.2160 INCHES MINIMUM AND | | 0.2200 INCHES MAXIMUM FIRST | | LUBRICANT ACCOMMODATION STYLE | GROOVED CIRCULAR | | SURFACE GROOVE LOCATION AND QUANTITY | 1 INTERNAL | | SPECIAL FEATURES | INTERNAL FLANGE BEVELED; ANTIROTATION HOLE THREADED 0.250 IN.-28UNF-3B |
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