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National Stock Number:
3120-01-221-9738
Federal Supply Class:
3120
National Item Identification Number:
012219738
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:
| 1276-07-174 | 44114 | BAE SYSTEMS LAND & ARMAMENTS L.P. | | 1276-07-174 | A0199 | FINMECCANICA SPA | | 3120PL0821839 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | 5520897 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| BODY INSIDE DIAMETER | 15.65 MILLIMETERS MINIMUM AND 15.95 MILLIMETERS MAXIMUM | | BODY OUTSIDE DIAMETER | 20.035 MILLIMETERS MINIMUM AND 20.048 MILLIMETERS MAXIMUM | | CORNER SHAPE | CHAMFERED INSIDE LEFT CORNER | | CORNER SHAPE | CHAMFERED OUTSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE LEFT FLANGE BODY CORNER | | CORNER SHAPE | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER | | CORNER SHAPE | SQUARE INSIDE RIGHT CORNER | | FLANGE OUTSIDE DIAMETER | 28.0 MILLIMETERS NOMINAL | | FLANGE WIDTH | 1.9 MILLIMETERS MINIMUM AND 2.1 MILLIMETERS MAXIMUM | | MATERIAL | COPPER ALLOY 630 OVERALL OR COPPER ALLOY 624 OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 12.0 MILLIMETERS NOMINAL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | SURFACE FINISH | 3.0 MICROINCHES OVERALL |
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