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National Stock Number:
3120-01-396-1817
Federal Supply Class:
3120
National Item Identification Number:
013961817
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:
| 161-6736941 ITEM 4 | 64513 | BOLLINGER SHIPYARDS LOCKPORT, L.L.C. | | 161-6736941 ITEM4 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| BODY INSIDE DIAMETER | 4.5300 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 5.9055 INCHES NOMINAL | | CORNER SHAPE | SQUARE ALL CORNERS | | FLANGE OUTSIDE DIAMETER | 8.2700 INCHES NOMINAL | | FLANGE WIDTH | 0.4700 INCHES NOMINAL | | MATERIAL | COPPER ALLOY OVERALL OR RUBBER NATURAL OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 18.1100 INCHES NOMINAL | | SPECIAL FEATURES | 6 HOLES DRILLED THROUGH, 0.3350 IN. DIA ON A 7.0900 IN. BOLT CIRCLE; ALSO TWO HOLES DRILL AND TAP 3/8IN. THROUGH FOR JACKING | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END |
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