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National Stock Number:
3120-01-240-6048
Federal Supply Class:
3120
National Item Identification Number:
012406048
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:
| 642AS1622-1 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER | | 642AS2049-1 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE AND | | PLASTIC POLYPHENYLENE SULFIDE OVERALL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | OVERALL LENGTH | 0.8846 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 0.4712 INCHES MINIMUM AND | | 0.4778 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 0.3750 INCHES MINIMUM AND | | 0.3780 INCHES MAXIMUM | | FLANGE OUTSIDE DIAMETER | 0.6400 INCHES NOMINAL | | FLANGE WIDTH | 0.0472 INCHES MINIMUM AND | | 0.0540 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS |
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