|
|
|
National Stock Number:
3120-01-109-0631
Federal Supply Class:
3120
National Item Identification Number:
011090631
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:
| 12009042 | 19200 | US ARMY ARDEC RDECOM |
|
Techincal Specification:
| BODY INSIDE DIAMETER | 4.0000 INCHES MINIMUM AND 4.0010 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 4.7300 INCHES MINIMUM AND 4.7700 INCHES MAXIMUM | | CORNER SHAPE | CHAMFERED INSIDE LEFT CORNER | | CORNER SHAPE | CHAMFERED OUTSIDE LEFT CORNER | | CORNER SHAPE | CHAMFERED OUTSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE INSIDE RIGHT CORNER | | OVERALL LENGTH | 28.9900 INCHES MINIMUM AND 29.0000 INCHES MAXIMUM | | MATERIAL | STEEL COMP 4135 OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | SPECIAL FEATURES | RIGHT END NECKED DOWN FROM 4.619/4.622 DIA 3.970/4.030 LG AT 15 DEG 1.470/1.500 LG TO 4.422/4.452 DIA AND 32AA MICROINCH FINISH LEFT END INSIDE CHAMFER | | SURFACE FINISH | 16.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY | | SURFACE TREATMENT | CHROMIUM OVERALL |
|
|