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National Stock Number:
3120-00-662-1808
Federal Supply Class:
3120
National Item Identification Number:
006621808
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:
| B90779-5 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2 |
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Techincal Specification:
| BODY INSIDE DIAMETER | 2.4850 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 3.5050 INCHES NOMINAL | | CORNER SHAPE | SQUARE ALL CORNERS | | FLANGE OUTSIDE DIAMETER | 4.0000 INCHES NOMINAL | | FLANGE WIDTH | 0.3125 INCHES NOMINAL | | LUBRICANT ACCOMMODATION STYLE | GROOVED MULTIPLE LOOP | | OVERALL LENGTH | 0.8438 INCHES NOMINAL | | SPECIAL FEATURES | MATERIAL IS PHOSPHER BRONZE INLAID WITH HARD GRAPHITE LUBRICANT | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END |
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