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National Stock Number:
3120-01-490-5131
Federal Supply Class:
3120
National Item Identification Number:
014905131
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:
| 124-4322603 PC61 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 124-4322604 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 124-4322604 PC9 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| BODY INSIDE DIAMETER | 2.6250 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 2.8750 INCHES NOMINAL | | CORNER SHAPE | SQUARE ALL CORNERS | | FLANGE OUTSIDE DIAMETER | 2.5000 INCHES NOMINAL | | FLANGE WIDTH | 0.5000 INCHES NOMINAL | | OVERALL LENGTH | 2.5000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY OVERALL | | SPECIAL FEATURES | FOUR GREASE GROOVES 3/16 WIDE X 1/16 DEEP | | STYLE DESIGNATOR | BLANK, EXTERNAL FLANGE ONE END |
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