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National Stock Number:
3120-01-493-4226
Federal Supply Class:
3120
National Item Identification Number:
014934226
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:
| 122-4734978 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 122-4734978 P/N 11 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| BODY INSIDE DIAMETER | 3.0040 INCHES MINIMUM AND 3.0060 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 3.5036 INCHES MINIMUM AND 3.5048 INCHES MAXIMUM | | CORNER SHAPE | CHAMFERED OUTSIDE RIGHT CORNER | | CORNER SHAPE | CHAMFERED OUTSIDE LEFT CORNER | | CORNER SHAPE | SQUARE INSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE INSIDE LEFT CORNER | | OVERALL LENGTH | 5.0000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY OVERALL | | SPECIAL FEATURES | 4 HOLES 3/16" DIA. 90 DEGREE APART ON GREASE GROOVES, ANNULAR GREASE GROOVE .25" SIDE X .06 DEEP (INSIDE & OUTSIDE) AND GREASE GROOVE .06" SIDE X .06" DEEP 4 PLACES 90 APART | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES |
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