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National Stock Number:
3120-01-138-6400
Federal Supply Class:
3120
National Item Identification Number:
011386400
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:
| 6869773 | 3B150 | RAYTHEON COMPANY | | 6869773 | 49956 | RAYTHEON COMPANY | | 6869773 | 54X10 | RAYTHEON COMPANY |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.3750 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 0.6262 INCHES MINIMUM AND 0.6266 INCHES MAXIMUM | | CORNER SHAPE | ROUND INSIDE LEFT CORNER | | CORNER SHAPE | ROUND INSIDE RIGHT CORNER | | CORNER SHAPE | UNDERCUT OUTSIDE LEFT CORNER | | CORNER SHAPE | UNDERCUT OUTSIDE RIGHT CORNER | | HARDNESS RATING | 38.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OVERALL | | LEFT INTERNAL FLANGE HOLE DIAMETER | 0.2120 INCHES MINIMUM AND 0.2180 INCHES MAXIMUM | | LEFT INTERNAL FLANGE WIDTH | 0.0500 INCHES NOMINAL | | OVERALL LENGTH | 0.5180 INCHES MINIMUM AND 0.5220 INCHES MAXIMUM | | MATERIAL | STEEL COMP 630 OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES, INTERNAL FLANGE ONE END | | SURFACE TREATMENT | PASSIVATE OVERALL |
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