| HUNTINGTON INGALLS INCORPORATED | 43689 |
| NAVAL SEA SYSTEMS COMMAND | 53711 |
| BEEMER PRECISION INC | 70901 |
| OVERALL LENGTH | 1.3750 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 1.2510 INCHES MINIMUM AND 1.2520 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 0.7490 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM |
| FLANGE OUTSIDE DIAMETER | 1.7500 INCHES NOMINAL |
| FLANGE WIDTH | 0.2500 INCHES NOMINAL |
| CORNER SHAPE | SQUARE ALL CORNERS |
| MATERIAL | COPPER ALLOY OVERALL |
| STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END |
| 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 18 degrees (3.141 radians) or less of the bearing periphery. See also BUSHING, SLEEVE; SPACER, SLEEVE; and WASHER (as modified). Excludes PIN, HOLLOW. |
