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National Stock Number:
3120-00-474-3240
Federal Supply Class:
3120
National Item Identification Number:
004743240
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:
| 33913 | 00198 | PRATT & WHITNEY CANADA CORP | | 33913 | 77445 | RTX CORPORATION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.2370 INCHES MINIMUM AND 1.2410 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 1.3755 INCHES MINIMUM AND 1.3760 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | HARDNESS RATING | 68.0 ROCKWELL A NOMINAL OVERALL | | OVERALL LENGTH | 1.2310 INCHES MINIMUM AND 1.2340 INCHES MAXIMUM | | MATERIAL | COPPER ALLOY OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES |
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