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National Stock Number:
3120-01-499-0017
Federal Supply Class:
3120
National Item Identification Number:
014990017
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:
| 563-7066807-21 | 53711 | NAVAL SEA SYSTEMS COMMAND | | H552-0602-21 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 4 SLOT | | BODY INSIDE DIAMETER | 2.5010 INCHES MINIMUM AND 2.5030 INCHES MAXIMUM | | CORNER SHAPE | CHAMFERED OUTSIDE RIGHT CORNER | | FLANGE OUTSIDE DIAMETER | 4.0000 INCHES NOMINAL | | FLANGE WIDTH | 0.5000 INCHES NOMINAL | | MATERIAL | NICKEL ALLOY BODY AND COPPER ALLOY BODY | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 3.5000 INCHES NOMINAL | | SPECIAL FEATURES | ALL OTHER CORNERS OR SQUARED AND ALL SLOTS ARE THE SAME SIZE | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END |
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