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National Stock Number:
3120-00-105-4442
Federal Supply Class:
3120
National Item Identification Number:
001054442
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:
| 4F21498-103A | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| OVERALL LENGTH | 0.7200 INCHES MINIMUM AND | | 0.7250 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.4362 INCHES MINIMUM AND | | 0.4373 INCHES MAXIMUM | | FLANGE WIDTH | 0.0580 INCHES MINIMUM AND | | 0.0640 INCHES MAXIMUM | | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER | | SQUARE OUTSIDE RIGHT CORNER | | SQUARE INSIDE RIGHT CORNER | | SQUARE INSIDE LEFT CORNER | | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER | | SQUARE LEFT FLANGE BODY CORNER | | SURFACE FINISH | 125.0 MICROINCHES OVERALL | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 98897 | | DESIGN CONTROL REFERENCE | 4F21498-103A |
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