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National Stock Number:
3120-01-237-6894
Federal Supply Class:
3120
National Item Identification Number:
012376894
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:
| 11629908 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.2508 INCHES MINIMUM AND 0.2513 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.4490 INCHES MINIMUM AND 0.4500 INCHES MAXIMUM | | CORNER SHAPE | CHAMFERED ALL CORNERS | | OVERALL LENGTH | 0.4850 INCHES MINIMUM AND 0.4950 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | S+21,FSCM 31708 MFR REF SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | PLASTIC AND GRAPHITE OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | SURFACE FINISH | 32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY | | SURFACE FINISH | 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY | | SURFACE FINISH | 63.0 MICROINCHES LEFT END SURFACE OF BODY | | SURFACE FINISH | 63.0 MICROINCHES RIGHT END SURFACE OF BODY |
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