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National Stock Number:
3120-00-662-8774
Federal Supply Class:
3120
National Item Identification Number:
006628774
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:
| 3276925 | 55380 | HATCH & KIRK, INC. | | 3276925 | 72915 | GENERAL MOTORS CORP ELECTRO-MOTIVE DIV | | G5BD10 | 15555 | CURTISS-WRIGHT CORP |
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Techincal Specification:
| CORNER SHAPE | RELIEF GROOVE LEFT FLANGE BODY CORNER | | CORNER SHAPE | SQUARE INSIDE LEFT CORNER | | CORNER SHAPE | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE INSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER | | CORNER SHAPE | SQUARE OUTSIDE RIGHT CORNER | | FLANGE WIDTH | 0.1400 INCHES NOMINAL | | FLANGE OUTSIDE DIAMETER | 0.7400 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM | | HARDNESS RATING | 28.0 ROCKWELL C MINIMUM OVERALL AND 32.0 ROCKWELL C MAXIMUM OVERALL | | BODY OUTSIDE DIAMETER | 0.4985 INCHES MINIMUM AND 0.4990 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 0.3120 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM | | MATERIAL | STEEL OVERALL | | OVERALL LENGTH | 1.4375 INCHES NOMINAL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-890,CL B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
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