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National Stock Number:
3120-00-620-7434
Federal Supply Class:
3120
National Item Identification Number:
006207434
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:
| 905J338PC7 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 912C038-1 | 79500 | WESTINGHOUSE ELECTRIC CORP | | 912C038PC1 | 79500 | WESTINGHOUSE ELECTRIC CORP | | 912C038-1 | 88657 | WESTINGHOUSE ELECTRIC CORP POWER GENERATION-TURBINE DIV | | 912C038-1 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 2 HOLE | | BODY INSIDE DIAMETER | 0.8750 INCHES MINIMUM AND 0.8760 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 1.5020 INCHES MINIMUM AND 1.5030 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | FLANGE OUTSIDE DIAMETER | 2.0000 INCHES NOMINAL | | FLANGE WIDTH | 0.2490 INCHES MINIMUM AND 0.2510 INCHES MAXIMUM | | HOLE DIAMETER | 0.1250 INCHES NOMINAL FIRST | | OVERALL LENGTH | 1.5000 INCHES NOMINAL | | MATERIAL | COPPER ALLOY 922 OUTER LAYER | | MATERIAL | OIL LUBRICATING LUBRICATION | | MATERIAL | TIN ALLOY UNS L13890 INNER LAYER | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END |
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