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National Stock Number:
3120-01-044-8714
Federal Supply Class:
3120
National Item Identification Number:
010448714
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:
| RE-B102107 | 53711 | NAVAL SEA SYSTEMS COMMAND | | RE-B102107 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.0000 INCHES MINIMUM AND 1.0006 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 1.2600 INCHES MINIMUM AND 1.2700 INCHES MAXIMUM | | CORNER SHAPE | CHAMFERED OUTSIDE LEFT CORNER | | CORNER SHAPE | SQUARE INSIDE LEFT CORNER | | CORNER SHAPE | SQUARE INSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE OUTSIDE RIGHT CORNER | | HARDNESS RATING | 34.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL | | OVERALL LENGTH | 0.9080 INCHES MINIMUM AND 0.9110 INCHES MAXIMUM | | MATERIAL | COPPER ALLOY 172 OR COPPER ALLOY 173 OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | SPECIAL FEATURES | RIGHT END OF BORE COUNTERBORED TO 1.0625 IN. DIA,0.1875 IN. DEEP | | SURFACE FINISH | 125.0 MICROINCHES INTERMEDIATE LAYER |
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