|
|
|
National Stock Number:
3120-01-485-1761
Federal Supply Class:
3120
National Item Identification Number:
014851761
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:
| EN120888-0003 | 96169 | ELECTRIC BOAT CORPORATION | | EN120888A-003 | 71905 | DERBYSHIRE MACHINE & TOOL CO | | EN120888A-003 | 96169 | ELECTRIC BOAT CORPORATION |
|
Techincal Specification:
| BODY INSIDE DIAMETER | 21.7500 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 25.5000 INCHES NOMINAL | | CORNER SHAPE | SQUARE ALL CORNERS | | FLANGE OUTSIDE DIAMETER | 26.7500 INCHES NOMINAL | | FLANGE WIDTH | 0.9200 INCHES MINIMUM AND 0.9300 INCHES MAXIMUM | | OVERALL LENGTH | 8.6200 INCHES MINIMUM AND 8.6400 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-24480 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY OVERALL | | SPECIAL FEATURES | HAS 12 COUNTER-SUNK HOLES EQUALLY SPACED, AND 4 THD HOLES EQUALLY SPACED ON THE FLANGE | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | SURFACE FINISH | 63.0 MICROINCHES OVERALL |
|
|