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National Stock Number:
3130-01-236-4021
Federal Supply Class:
3130
National Item Identification Number:
012364021
Description:
LINER,BEARING HOUSING
Detail:
A rigid tubular item which fits between a bearing and its housing, designed primarily as a replaceable wear surface within the inner wall of the housing.
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Manufacturer Information:
| 31358441 | 13446 | PERKINS ENGINES INC |
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Techincal Specification:
| GENERAL CHARACTERISTICS ITEM DESCRIPTION | MATL CAST IRON TO PMS A.2.42; INTERNAL CHAMFER ON SLIP FIT LINERS CAN BE MACHINED AT INITIAL TURNING AND BORING STAGE PRIOR TO CENTRELESS GRINDING; MUST BE MIN 0.015 IN LONG CHAMFER AFTER FINISH MACHINING; BORE FINISH T.D.139; BORE A DIA 3.879 MAX 3.878 MIN; BORE B DIA 4.063 MAX 4.062 MIN; BORE CDIA 4.190 MAX 4.185 MIN; BORE D DIA 4.063 MAX 4.060 MIN; 8.948 IN O/A L | | PROPRIETARY CHARACTERISTICS | PACS |
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