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National Stock Number:
3120-01-223-5543
Federal Supply Class:
3120
National Item Identification Number:
012235543
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:
| 1276-05-652 | 44114 | BAE SYSTEMS LAND & ARMAMENTS L.P. | | 1276-05-652 | A0199 | FINMECCANICA SPA | | 5520318 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 3120PL0817961 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH |
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Techincal Specification:
| BODY INSIDE DIAMETER | 20.0 MILLIMETERS MINIMUM AND 20.033 MILLIMETERS MAXIMUM | | BODY OUTSIDE DIAMETER | 25.035 MILLIMETERS MINIMUM AND 25.048 MILLIMETERS MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | FLANGE OUTSIDE DIAMETER | 35.0 MILLIMETERS NOMINAL | | FLANGE WIDTH | 3.9 MILLIMETERS MINIMUM AND 3.95 MILLIMETERS MAXIMUM | | MATERIAL | COPPER ALLOY 624 OVERALL OR COPPER ALLOY 630 OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 30.0 MILLIMETERS NOMINAL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | SURFACE FINISH | 0.8 MICROMETERS OUTSIDE DIAMETER SURFACE OF BODY | | SURFACE FINISH | 3.0 MICROMETERS INSIDE DIAMETER SURFACE OF BODY | | SURFACE FINISH | 3.0 MICROMETERS LEFT END SURFACE OF BODY AND FLANGE | | SURFACE FINISH | 3.0 MICROMETERS OUTSIDE DIAMETER SURFACE OF FLANGE | | SURFACE FINISH | 3.0 MICROMETERS RIGHT END SURFACE OF BODY | | SURFACE FINISH | 3.0 MICROMETERS RIGHT END SURFACE OF LEFT FLANGE |
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