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National Stock Number:
3120-00-317-3639
Federal Supply Class:
3120
National Item Identification Number:
003173639
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:
| 134B219AA21 | 03502 | GENERAL ELECTRIC CO NAVAL AND DRIVE TURBINE SYSTEMS DEPT | | 134B219AA21 | 24446 | GENERAL ELECTRIC COMPANY | | 134B219AAPC21 | 24446 | GENERAL ELECTRIC COMPANY | | 134B219AA21 | 71669 | GENERAL ELECTRIC CO SWITCHGEAR AND CONTROL DIVISION OF APPARATUS GROUP | | B3123570PC21 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.7500 INCHES MINIMUM AND 0.7510 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 1.2500 INCHES MINIMUM AND 1.2510 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | FLANGE OUTSIDE DIAMETER | 1.7460 INCHES MINIMUM AND 1.7480 INCHES MAXIMUM | | FLANGE WIDTH | 0.6880 INCHES NOMINAL | | OVERALL LENGTH | 2.5000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-17131 MIL SPEC SINGLE MATERIAL RESPONSE INTERMEDIATE LAYER | | MATERIAL | IRON ALLOY INTERMEDIATE LAYER | | MATERIAL | STEEL OUTER LAYER | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END |
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