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National Stock Number:
3120-01-388-0504
Federal Supply Class:
3120
National Item Identification Number:
013880504
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:
| 4760094 PART 13 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| BODY INSIDE DIAMETER | 3.0938 INCHES MINIMUM AND 3.1563 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 4.0000 INCHES NOMINAL | | MATERIAL | STEEL COMP 1026 OVERALL | | OVERALL LENGTH | 2.2500 INCHES NOMINAL | | SPECIAL FEATURES | HOLE 0.5375 IN DIA DRILLED THRU SIDE OF BEARING |
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