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National Stock Number:
3120-01-358-1048
Federal Supply Class:
3120
National Item Identification Number:
013581048
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:
| 618WMEC-243-008 PC 22 | 06101 | UNITED STATES COAST GUARD YARD | | 618WMEC-244-003 PC 22 | 81340 | UNITED STATES COAST GUARD DBA USCG SFLC | | 618WMEC-244-2 SH 1 | 06101 | UNITED STATES COAST GUARD YARD | | 618WMEC-4301-4-D PIECE 22 | 06101 | UNITED STATES COAST GUARD YARD | | E23605 | 08MC3 | METSO MINERALS INDUSTRIES INC DIV METSO MINERALS DBA METSO MINERAL |
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Techincal Specification:
| MATERIAL | RUBBER SYNTHETIC INSIDE DIAMETER SURFACE OF BODY | | COPPER ALLOY BODY | | STYLE DESIGNATOR | SEGMENTED, EXTERNAL FLANGE ONE END | | OVERALL LENGTH | 20.0000 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 14.1250 INCHES MINIMUM AND | | 14.1562 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 11.5350 INCHES MINIMUM AND | | 11.5500 INCHES MAXIMUM | | FLANGE OUTSIDE DIAMETER | 17.8750 INCHES NOMINAL | | FLANGE WIDTH | 0.7500 INCHES NOMINAL | | CORNER SHAPE | SQUARE ALL CORNERS | | LUBRICATION MATERIAL | WATER | | SPECIAL FEATURES | TWO DRILLED AND TAPPED THREADED HOLES 1/2-13UNC EACH FLANGE HALF FOR JACKING |
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