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National Stock Number: 3120-00-163-9748
Federal Supply Class: 3120
National Item Identification Number: 001639748
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:
250290-113 | 06491 | LOCKHEED PROPULSION CO |
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Techincal Specification:
BODY INSIDE DIAMETER | 0.6810 INCHES MINIMUM AND 0.6826 INCHES MAXIMUM | BODY OUTSIDE DIAMETER | 0.7472 INCHES MINIMUM AND 0.7478 INCHES MAXIMUM | CORNER SHAPE | SQUARE INSIDE LEFT CORNER | CORNER SHAPE | SQUARE INSIDE 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 OUTSIDE RIGHT CORNER | FLANGE OUTSIDE DIAMETER | 0.8700 INCHES NOMINAL | FLANGE WIDTH | 0.0600 INCHES MINIMUM AND 0.0650 INCHES MAXIMUM | OVERALL LENGTH | 0.3000 INCHES MINIMUM AND 0.3050 INCHES MAXIMUM | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END |
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