ST3M572-16M: NUT,SELF-LOCKING,EXTENDED WASHER.
NUT,SELF-LOCKING,EXTENDED WASHER. Key specifications include material: NICKEL ALLOY OVERALL, lubrication: DRY FILM LUBRICANT, thread_class: 3B, thread_series: UNIFIED NATIONAL JOINT FINE (UNJF), overall_height: 1.000 INCHES NOMINAL IN, washer_thickness: 0.170 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5310-01-484-7936, 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 | NICKEL ALLOY OVERALL |
| lubrication | DRY FILM LUBRICANT |
| thread_class | 3B |
| thread_series | UNIFIED NATIONAL JOINT FINE (UNJF) |
| overall_height | 1.000 INCHES NOMINAL IN |
| washer_thickness | 0.170 INCHES NOMINAL IN |
| surface_treatment | COPPER AND NICKEL THREADS |
| nominal_thread_size | 1.000 INCHES IN |
| drive_point_quantity | 12 |
| washer_outside_diameter | 1.580 INCHES NOMINAL IN |
| thread_quantity_per_inch | 12 |
| part_name_assigned_by_controlling_agency | NUT-SELF-LOCKING, EXTRUDED WASHER, DOUBLE HEX, 220 KSI FTU CRES, DRY FILM |
| NSN | 5310-01-484-7936 |
| LUBRICATION | DRY FILM LUBRICANT |
| OVERALL HEIGHT | 1.000 INCHES NOMINAL IN |
| WASHER OUTSIDE DIAMETER | 1.580 INCHES NOMINAL IN |
| THREAD SERIES | UNIFIED NATIONAL JOINT FINE (UNJF) |
| WASHER THICKNESS | 0.170 INCHES NOMINAL IN |
| NOMINAL THREAD SIZE | 1.000 INCHES IN |
| SURFACE TREATMENT | COPPER AND NICKEL THREADS |
| DRIVE POINT QUANTITY | 12 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | NUT-SELF-LOCKING, EXTRUDED WASHER, DOUBLE HEX, 220 KSI FTU CRES, DRY FILM |
| THREAD CLASS | 3B |
No substitute or cross-reference records for this part.