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National Stock Number:
3120-01-087-6415
Federal Supply Class:
3120
National Item Identification Number:
010876415
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:
| 4M139C14-141 | 76301 | THE BOEING COMPANY | | ST4M139C14-141 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| MATERIAL | STEEL COMP 630 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | OVERALL LENGTH | 1.3950 INCHES MINIMUM AND | | 1.4100 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 1.0648 INCHES MINIMUM AND | | 1.0658 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 0.8685 INCHES MINIMUM AND | | 0.8700 INCHES MAXIMUM | | FLANGE OUTSIDE DIAMETER | 1.2500 INCHES MINIMUM AND | | 1.2600 INCHES MAXIMUM | | FLANGE WIDTH | 0.0600 INCHES MINIMUM AND | | 0.0620 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 INTERMEDIATE LAYER | | SPECIFICATION/STANDARD DATA | 76301-ST4M139 MANUFACTURERS SPECIFICATION |
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