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National Stock Number:
3120-01-130-1019
Federal Supply Class:
3120
National Item Identification Number:
011301019
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:
| 12353 | 52249 | MESTEK, INC. | | 18508-90667 PIECE 8 | 07421 | L3HARRIS INTERSTATE ELECTRONICS CORPORATION | | B0-12353 | 52249 | MESTEK, INC. |
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Techincal Specification:
| MATERIAL | COPPER ALLOY 841 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B438,GRADE 1,TYPE 2 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | OVERALL LENGTH | 0.3125 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 0.9400 INCHES NOMINAL | | BODY INSIDE DIAMETER | 0.7640 INCHES NOMINAL | | FLANGE OUTSIDE DIAMETER | 1.0630 INCHES NOMINAL | | FLANGE WIDTH | 0.0940 INCHES NOMINAL | | CORNER SHAPE | SQUARE ALL CORNERS | | LUBRICATION MATERIAL | LUBRICATING OIL |
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