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National Stock Number:
3120-00-914-1750
Federal Supply Class:
3120
National Item Identification Number:
009141750
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:
| 10948385 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| BODY INSIDE DIAMETER | 2.7590 INCHES MINIMUM AND 2.7610 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 3.0000 INCHES MINIMUM AND 3.0050 INCHES MAXIMUM | | CORNER SHAPE | CHAMFERED LEFT FLANGE BODY CORNER | | CORNER SHAPE | CHAMFERED LEFT FLANGE OUTSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER | | CORNER SHAPE | SQUARE OUTSIDE RIGHT CORNER | | FLANGE OUTSIDE DIAMETER | 3.5000 INCHES NOMINAL | | FLANGE WIDTH | 0.3750 INCHES NOMINAL | | HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM OVERALL | | OVERALL LENGTH | 1.2500 INCHES NOMINAL | | MATERIAL | STEEL COMP 4130 OVERALL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END |
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