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National Stock Number:
3120-01-497-0710
Federal Supply Class:
3120
National Item Identification Number:
014970710
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:
| 3-55537 | 81205 | THE BOEING COMPANY | | 3-55537-1 | 81205 | THE BOEING COMPANY | | 3-55537-1 | 82918 | THE BOEING COMPANY |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.3430 INCHES MINIMUM AND 0.3450 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.6895 INCHES MINIMUM AND 0.6915 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | OVERALL LENGTH | 0.2800 INCHES MINIMUM AND 0.2850 INCHES MAXIMUM | | PART NAME ASSIGNED BY CONTROLLING AGENCY | BEARING SHAFT-UPLOCK VALVE, TIP PROTECTION GEAR | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-6946 MIL SPEC ALL MATERIAL RESPONSES OVERALL | | MATERIAL | COPPER ALLOY 630 OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES |
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