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National Stock Number:
3120-00-294-0854
Federal Supply Class:
3120
National Item Identification Number:
002940854
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:
| D4-19 | 63857 | CIRCOR NAVAL SOLUTIONS LLC |
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Techincal Specification:
| MATERIAL | COPPER ALLOY 910 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-16261 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | OVERALL LENGTH | 2.5000 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 1.3770 INCHES MINIMUM AND | | 1.3780 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 1.0025 INCHES MINIMUM AND | | 1.0030 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 2 HOLE | | HOLE DIAMETER | 0.2500 INCHES NOMINAL FIRST | | LUBRICANT ACCOMMODATION STYLE | GROOVED OPEN ONE END | | SURFACE GROOVE LOCATION AND QUANTITY | 2 INTERNAL | | SPECIAL FEATURES | OD TAPERED FROM 1.3730 IN. MIN TO 1.3740 IN. MAX FOR LG OF 0.2500 IN. AT ONE END |
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