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National Stock Number:
3120-00-221-5461
Federal Supply Class:
3120
National Item Identification Number:
002215461
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:
| M2987276 | K1938 | ALSTOM T&D LTD ELECTRICAL MACHINES | | M2987276 | U1758 | GE POWER CONVERSION UK LTD | | W2987280PC10 | K1938 | ALSTOM T&D LTD ELECTRICAL MACHINES | | X2987364PC4 | K1938 | ALSTOM T&D LTD ELECTRICAL MACHINES | | X2987364PC4 | U1758 | GE POWER CONVERSION UK LTD | | W2987280PC10 | U1758 | GE POWER CONVERSION UK LTD |
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Techincal Specification:
| BODY INSIDE DIAMETER | 9.0000 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 12.0000 INCHES NOMINAL | | OVERALL LENGTH | 6.0000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-691 FED SPEC SINGLE MATERIAL RESPONSE OUTER LAYER | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-T-390 FED SPEC SINGLE MATERIAL RESPONSE INNER LAYER | | MATERIAL | STEEL UNS K02001 OUTER LAYER | | MATERIAL | TIN ALLOY UNS L13890 INNER LAYER |
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