1B48026-1: NUT,PLAIN,ROUND.
The NUT,PLAIN,ROUND is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130 OVERALL, nut_style: ROUND, nut_diameter: 3.617 INCHES MINIMUM AND 3.633 INCHES MAXIMUM IN, thread_class: 3B, nut_thickness: 0.312 INCHES NOMINAL IN, thread_series: UNIFIED NATIONAL JOINT (UNJ). This part is cataloged in the U.S.
Government catalog under NSN 5310-01-116-7392, 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 COMP 4130 OVERALL |
| nut_style | ROUND |
| nut_diameter | 3.617 INCHES MINIMUM AND 3.633 INCHES MAXIMUM IN |
| thread_class | 3B |
| nut_thickness | 0.312 INCHES NOMINAL IN |
| thread_series | UNIFIED NATIONAL JOINT (UNJ) |
| thread_direction | RIGHT-HAND |
| countersink_angle | 89.75 DEGREES MINIMUM AND 90.25 DEGREES MAXIMUM BOTH ENDS |
| drive_point_depth | 0.128 INCHES NOMINAL IN |
| drive_point_width | 0.190 INCHES NOMINAL IN |
| surface_treatment | CADMIUM AND CHROMATE OVERALL |
| nominal_thread_size | 3.125 INCHES IN |
| NSN | 5310-01-116-7392 |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | PS13101,FSCM 18355 MFR REF ALL TREATMENT RESPONSES OVERALL |
| THREAD SERIES | UNIFIED NATIONAL JOINT (UNJ) |
| HOLE CONFIGURATION STYLE | CONFIGURATION J |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-T-6736,COND N MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| DRIVE POINT WIDTH | 0.190 INCHES NOMINAL IN |
| THREAD DIRECTION | RIGHT-HAND |
| NOMINAL THREAD SIZE | 3.125 INCHES IN |
| NUT DIAMETER | 3.617 INCHES MINIMUM AND 3.633 INCHES MAXIMUM IN |
| DRIVE POINT DEPTH | 0.128 INCHES NOMINAL IN |
| NUT THICKNESS | 0.312 INCHES NOMINAL IN |