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National Stock Number:
3120-00-974-3962
Federal Supply Class:
3120
National Item Identification Number:
009743962
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:
| 39J904PC7 | 79500 | WESTINGHOUSE ELECTRIC CORP | | 39J904PC7 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 8453342-7 | 24446 | GENERAL ELECTRIC COMPANY | | W-8453342 PC7 | 03502 | GENERAL ELECTRIC CO NAVAL AND DRIVE TURBINE SYSTEMS DEPT | | W8453342PC7 | 24446 | GENERAL ELECTRIC COMPANY |
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Techincal Specification:
| MATERIAL | STEEL UNS K02001 INNER LAYER | | STEEL UNS K02401 OUTER LAYER | | OVERALL LENGTH | 3.1250 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 4.9990 INCHES MINIMUM AND | | 5.0000 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 2.7500 INCHES NOMINAL | | LUBRICATION MATERIAL | LUBRICATING OIL |
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