RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include nut_style: SLOTTED, HEXAGON, nut_height: 0.562 INCHES NOMINAL IN, thread_class: 2B, thread_series: UNIFIED NATIONAL COARSE (UNC), thread_direction: RIGHT-HAND, width_across_flats: 0.750 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-288-2807, 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.
| nut_style | SLOTTED, HEXAGON |
| nut_height | 0.562 INCHES NOMINAL IN |
| thread_class | 2B |
| thread_series | UNIFIED NATIONAL COARSE (UNC) |
| thread_direction | RIGHT-HAND |
| width_across_flats | 0.750 INCHES NOMINAL IN |
| nominal_thread_size | 0.250 INCHES IN |
| bearing_surface_type | FLAT |
| thread_quantity_per_inch | 20 |
| NSN | 3120-00-288-2807 |
| STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES |
| CORNER SHAPE | SQUARE ALL CORNERS |
| NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND A COMPOSITION |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-5697,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | OIL LUBRICATING LUBRICATION |
| MATERIAL | COPPER ALLOY OVERALL |
| BODY INSIDE DIAMETER | 0.3755 INCHES MINIMUM AND 0.3765 INCHES MAXIMUM IN |
| OVERALL LENGTH | 0.4375 INCHES NOMINAL IN |
| BODY OUTSIDE DIAMETER | 0.5020 INCHES MINIMUM AND 0.5030 INCHES MAXIMUM IN |