167299: COVER,ELECTRONIC COMMUNICATION E.
COVER,ELECTRONIC COMMUNICATION E. Key specifications include material: PLASTIC, nut_style: HEXAGON, nut_height: 0.313 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN, temp_rating: 550.0 FAHRENHEIT NOMINAL DEGF, thread_class: 3B, overall_width: 4.200 INCHES MINIMUM AND 4.240 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5310-00-680-6874, 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 | PLASTIC |
| nut_style | HEXAGON |
| nut_height | 0.313 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN |
| temp_rating | 550.0 FAHRENHEIT NOMINAL DEGF |
| thread_class | 3B |
| overall_width | 4.200 INCHES MINIMUM AND 4.240 INCHES MAXIMUM IN |
| thread_series | UNIFIED NATIONAL COARSE (UNC) |
| overall_height | 0.070 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN |
| overall_length | 12.980 INCHES MINIMUM AND 13.020 INCHES MAXIMUM IN |
| locking_feature | PREVAILING TORQUE ALL METAL DESIGN |
| special_features | MATERIAL IS PLASTIC SHEET, POLYCARBONATE L-P-393 |
| thread_direction | RIGHT-HAND |
| NSN | 5310-00-680-6874 |
| WIDTH ACROSS FLATS | 0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM IN |
| BEARING SURFACE FINISH | 125.0 MICROINCHES |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THREAD SERIES | UNIFIED NATIONAL COARSE (UNC) |
| TEMP RATING | 550.0 FAHRENHEIT NOMINAL DEGF |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5024 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| THREAD DIRECTION | RIGHT-HAND |
| NOMINAL THREAD SIZE | 0.250 INCHES IN |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| NUT HEIGHT | 0.313 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN |