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National Stock Number:
3120-00-662-1055
Federal Supply Class:
3120
National Item Identification Number:
006621055
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:
| 21-006B8-8 | 97499 | BELL TEXTRON INC | | 31200H13-035-3 | 81996 | U S ARMY AVIATION AND MISSILE COMMAND |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.2495 INCHES MINIMUM AND 0.2505 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.3760 INCHES MINIMUM AND 0.3765 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | HARDNESS RATING | 80.0 ROCKWELL B NOMINAL OVERALL | | OVERALL LENGTH | 0.2470 INCHES MINIMUM AND 0.2530 INCHES MAXIMUM | | MATERIAL | COPPER ALLOY OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES |
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