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National Stock Number:
3120-01-467-0680
Federal Supply Class:
3120
National Item Identification Number:
014670680
Description:
BEARING,SLEEVE
Detail:
A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also BUSHING, SLEEVE; SPACER, SLEEVE; and WASHER (as modified). Excludes PIN, HOLLOW.
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Manufacturer Information:
| HS4618-8D018H | 02731 | MCDONNELL DOUGLAS HELICOPTER CO INC | | HS4618-8D018H | 8V613 | THE BOEING COMPANY |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.5005 INCHES MINIMUM AND 0.5015 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.5260 INCHES MINIMUM AND 0.5265 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | OVERALL LENGTH | 0.5520 INCHES MINIMUM AND 0.5620 INCHES MAXIMUM | | MATERIAL | ALUMINUM ALLOY 2024 OUTSIDE DIAMETER SURFACE OF BODY | | MATERIAL | STEEL COMP 630 INSIDE DIAMETER SURFACE OF BODY | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES |
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