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National Stock Number:
3120-00-977-7642
Federal Supply Class:
3120
National Item Identification Number:
009777642
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:
| B90781-33 | 3V961 | PDC MACHINES, LLC | | B90781-33 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2 |
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Techincal Specification:
| MATERIAL | COPPER ALLOY OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | OVERALL LENGTH | 0.4950 INCHES MINIMUM AND | | 0.5050 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.5020 INCHES MINIMUM AND | | 0.5030 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 0.3550 INCHES MINIMUM AND | | 0.3650 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | LUBRICATION MATERIAL | CARBON GRAPHITE | | LUBRICANT ACCOMMODATION STYLE | GROOVED MULTIPLE LOOP | | CRITICALITY CODE JUSTIFICATION | AGAV |
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