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National Stock Number:
3120-01-196-6639
Federal Supply Class:
3120
National Item Identification Number:
011966639
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:
| LD137-0038-0505 | 43999 | THE BOEING COMPANY |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.3120 INCHES MINIMUM AND 0.3130 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.4385 INCHES MINIMUM AND 0.4390 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | FLANGE OUTSIDE DIAMETER | 0.5620 INCHES NOMINAL | | FLANGE WIDTH | 0.0610 INCHES MINIMUM AND 0.0620 INCHES MAXIMUM | | OVERALL LENGTH | 0.2182 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 4640 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY 630 OVERALL | | SPECIAL FEATURES | OPTIONAL GROOVE LEFT FLANGE BODY CORNER 0.062 IN. MAX W,0.005 IN. MAX DEEP | | SPECIFICATION/STANDARD DATA | 43999-LD137-0038 MANUFACTURERS STANDARD | | STYLE DESIGNATOR | SPLIT, EXTERNAL FLANGE ONE END | | SURFACE FINISH | 63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY | | SURFACE FINISH | 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY |
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