A02R2894-4: NUT,PLAIN,EXTENDED WASHER,HEXAGO.
NUT,PLAIN,EXTENDED WASHER,HEXAGO. Key specifications include material: STEEL CORROSION RESISTING OVERALL, nut_style: SLOTTED HEXAGON, thread_class: 3B, thread_series: UNIFIED NATIONAL JOINT FINE (UNJF), overall_height: 0.438 INCHES NOMINAL IN, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.
Government catalog under NSN 5310-01-201-9396, 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 CORROSION RESISTING OVERALL |
| nut_style | SLOTTED HEXAGON |
| thread_class | 3B |
| thread_series | UNIFIED NATIONAL JOINT FINE (UNJF) |
| overall_height | 0.438 INCHES NOMINAL IN |
| thread_direction | RIGHT-HAND |
| washer_thickness | 0.125 INCHES NOMINAL IN |
| width_across_flats | 0.738 INCHES MINIMUM AND 0.752 INCHES MAXIMUM IN |
| nominal_thread_size | 0.500 INCHES IN |
| washer_outside_diameter | 1.050 INCHES NOMINAL IN |
| thread_quantity_per_inch | 20 |
| material_document_and_classification | AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| NSN | 5310-01-201-9396 |
| OVERALL HEIGHT | 0.438 INCHES NOMINAL IN |
| WASHER OUTSIDE DIAMETER | 1.050 INCHES NOMINAL IN |
| WIDTH ACROSS FLATS | 0.738 INCHES MINIMUM AND 0.752 INCHES MAXIMUM IN |
| THREAD SERIES | UNIFIED NATIONAL JOINT FINE (UNJF) |
| WASHER THICKNESS | 0.125 INCHES NOMINAL IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| THREAD DIRECTION | RIGHT-HAND |
| NOMINAL THREAD SIZE | 0.500 INCHES IN |
| NUT STYLE | SLOTTED HEXAGON |
| THREAD CLASS | 3B |
No substitute or cross-reference records for this part.