Premium quality is achieved by using appropriate thick cardboard, a special non-reflective layer, and puzzle pieces’ perfect fitting. Key specifications include length: 0.250 INCHES NOMINAL SQUARE END IN, material: STEEL OVERALL, nut_style: HEXAGON, head_style: FLUSH COUNTERSUNK, nut_height: 1.437 INCHES NOMINAL IN, grip_length: 0.157 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5841-00-090-6346, 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.
| length | 0.250 INCHES NOMINAL SQUARE END IN |
| material | STEEL OVERALL |
| nut_style | HEXAGON |
| head_style | FLUSH COUNTERSUNK |
| nut_height | 1.437 INCHES NOMINAL IN |
| grip_length | 0.157 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN |
| shank_style | PIN-RIVET, MULTIPLE GROOVED |
| thread_class | 2B |
| hole_diameter | 0.989 INCHES MINIMUM AND 1.009 INCHES MAXIMUM IN |
| thread_length | 1.000 INCHES MINIMUM IN |
| thread_series | UNF |
| flute_quantity | 4 |
| NSN | 5841-00-090-6346 |