|
|
|
National Stock Number:
3120-01-057-8247
Federal Supply Class:
3120
National Item Identification Number:
010578247
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.
|
Manufacturer Information:
| 123-4642962 ITEM 13 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 128-4677986 ITEM 7 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 87434-2503 ITEM 13 | 96169 | ELECTRIC BOAT CORPORATION | | 87682-7205 ITEM 7 | 96169 | ELECTRIC BOAT CORPORATION |
|
Techincal Specification:
| BODY INSIDE DIAMETER | 3.0060 INCHES MINIMUM AND 3.0100 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 3.4990 INCHES MINIMUM AND 3.5010 INCHES MAXIMUM | | FLANGE OUTSIDE DIAMETER | 3.5000 INCHES NOMINAL | | FLANGE WIDTH | 2.5600 INCHES NOMINAL | | OVERALL LENGTH | 3.4150 INCHES NOMINAL | | MATERIAL | PLASTIC TETRAFLUOROETHYLENE OVERALL | | STYLE DESIGNATOR | SPLIT, EXTERNAL FLANGE ONE END |
|
|