180138: RESISTOR,VARIABLE,WIRE WOUND,NON.
RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include material: STEEL OVERALL, head_style: HEXAGON, head_height: 0.281 INCHES NOMINAL IN, thread_class: 2A A, thread_length: 1.000 INCHES MINIMUM IN, alignment_type: RIGID. This part is cataloged in the U.S.
Government catalog under NSN 3110-00-156-1848, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
| material | STEEL OVERALL |
| head_style | HEXAGON |
| head_height | 0.281 INCHES NOMINAL IN |
| thread_class | 2A A |
| thread_length | 1.000 INCHES MINIMUM IN |
| alignment_type | RIGID |
| overall_height | 12.0 MILLIMETERS NOMINAL MM |
| surface_finish | GROUND |
| fastener_length | 3.000 INCHES NOMINAL IN |
| hardness_rating | 23.0 ROCKWELL C MINIMUM AND 30.0 ROCKWELL C MAXIMUM OVERALL |
| inside_diameter | 6.0 MILLIMETERS NOMINAL MM |
| balloon_capacity | 0.20 MILLILITERS |
| NSN | 3110-00-156-1848 |
| OVERALL HEIGHT | 12.0 MILLIMETERS NOMINAL MM |
| SURFACE FINISH | GROUND |
| STYLE DESIGNATOR | GROOVED RACE SURFACE |
| THRUST DIRECTIONAL CAPABILITY DESIGNATION | SINGLE |
| OVERALL OUTSIDE DIAMETER | 30.0 MILLIMETERS NOMINAL MM |
| BORE SMALLEST DIAMETER | 10.0 MILLIMETERS NOMINAL MM |
| ALIGNMENT TYPE | RIGID |
| STANDARD TOLERANCE DESIGNATION | AFBMA STD TOLERANCE FOR THRUST BEARINGS |
| MATERIAL | STEEL BALL |
| MATERIAL | STEEL WASHER |