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National Stock Number:
3120-00-369-2146
Federal Supply Class:
3120
National Item Identification Number:
003692146
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:
| 1236-487PC03 | 81316 | PORTSMOUTH NAVAL SHIPYARD | | 1236-487PCN3 | 81316 | PORTSMOUTH NAVAL SHIPYARD | | 4105A770775PC03 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 4105A770775PCN3 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 419-4105A724585PCX4 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 482-4105A721878PCX4 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 482-4105A721878PCY4 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 487-4105A721862PC03 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 487-4105A721862PCN3 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 487-4105A721878PCN3 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 3 HOLE | | BODY INSIDE DIAMETER | 0.6870 INCHES MINIMUM AND 0.6880 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 2.2400 INCHES NOMINAL | | CORNER SHAPE | CHAMFERED INSIDE LEFT CORNER | | CORNER SHAPE | SQUARE INSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER | | CORNER SHAPE | SQUARE OUTSIDE RIGHT CORNER | | HOLE DIAMETER | 0.1900 INCHES NOMINAL FIRST | | OVERALL LENGTH | 0.2500 INCHES NOMINAL | | MATERIAL | COPPER ALLOY OVERALL | | SPECIAL FEATURES | THREE 0.190 IN. DIA HOLES EQUALLY SPACED,ON 1.750 IN. BOLT CIRCLE THRU FLANGE FACE | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES |
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