12640956: NUT,PLAIN,HEXAGON.
The NUT,PLAIN,HEXAGON is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: HEXAGON, nut_height: 0.747 INCHES MINIMUM AND 0.815 INCHES MAXIMUM IN, thread_class: 2B, thread_series: UNF, special_features: MATERIAL: STEEL GRADE 5 PER SAE J995;FINISH PER FM100: D60,TYPE I (MAGNIBLACK 575). This part is cataloged in the U.S.
Government catalog under NSN 5310-01-655-4544, 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 |
| nut_style | HEXAGON |
| nut_height | 0.747 INCHES MINIMUM AND 0.815 INCHES MAXIMUM IN |
| thread_class | 2B |
| thread_series | UNF |
| special_features | MATERIAL: STEEL GRADE 5 PER SAE J995;FINISH PER FM100: D60,TYPE I (MAGNIBLACK 575) |
| thread_direction | RIGHT-HAND |
| width_across_flats | 1.994 INCHES MINIMUM AND 2.063 INCHES MAXIMUM IN |
| nominal_thread_size | 1.380 INCHES IN |
| bearing_surface_type | WASHER FACED |
| end_item_identification | 4210-01-622-0440;TRUCK,FIRE FIGHTING; MRAP - M-ATV |
| thread_quantity_per_inch | 12 |
| NSN | 5310-01-655-4544 |
| WIDTH ACROSS FLATS | 1.994 INCHES MINIMUM AND 2.063 INCHES MAXIMUM IN |
| THREAD SERIES | UNF |
| THREAD DIRECTION | RIGHT-HAND |
| NOMINAL THREAD SIZE | 1.380 INCHES IN |
| NUT HEIGHT | 0.747 INCHES MINIMUM AND 0.815 INCHES MAXIMUM IN |
| SPECIAL FEATURES | MATERIAL: STEEL GRADE 5 PER SAE J995;FINISH PER FM100: D60,TYPE I (MAGNIBLACK 575) |
| INSIDE WIDTH ACROSS FLATS | 2.342 INCHES NOMINAL IN |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | NUT,JAM |
| NUT STYLE | HEXAGON |
| THREAD CLASS | 2B |
No substitute or cross-reference records for this part.