|
|
|
National Stock Number:
3120-01-138-7273
Federal Supply Class:
3120
National Item Identification Number:
011387273
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:
| 3120-B053-03015 | 13873 | DLA AVIATION | | 520-4674704 ITEM 12 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 87611-1418 ITEM 12 | 96169 | ELECTRIC BOAT CORPORATION |
|
Techincal Specification:
| BODY INSIDE DIAMETER | 1.8100 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 3.7500 INCHES NOMINAL | | CORNER SHAPE | CHAMFERED ALL CORNERS | | OVERALL LENGTH | 0.7500 INCHES NOMINAL | | MATERIAL | NICKEL ALLOY OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | SURFACE FINISH | 125.0 MICROINCHES OVERALL |
|
|