499682: NUT,PLAIN,EXTENDED WASHER,DOUBLE.
NUT,PLAIN,EXTENDED WASHER,DOUBLE. Key specifications include material: IRON ALLOY 660 OVERALL, nut_style: DOUBLE HEXAGON, thread_series: UNF, overall_height: 0.668 INCHES MINIMUM AND 0.688 INCHES MAXIMUM IN, thread_direction: RIGHT-HAND, washer_thickness: 0.070 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5310-00-922-9014, 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 | IRON ALLOY 660 OVERALL |
| nut_style | DOUBLE HEXAGON |
| thread_series | UNF |
| overall_height | 0.668 INCHES MINIMUM AND 0.688 INCHES MAXIMUM IN |
| thread_direction | RIGHT-HAND |
| washer_thickness | 0.070 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN |
| countersink_angle | 90.0 DEGREES NOMINAL NUT |
| precious_material | SILVER |
| surface_treatment | SILVER OVERALL |
| width_across_flats | 0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM IN |
| nominal_thread_size | 0.375 INCHES IN |
| thread_pitch_diameters | +0.3509 TO 0.3546 INCHES IN |
| NSN | 5310-00-922-9014 |
| OVERALL HEIGHT | 0.668 INCHES MINIMUM AND 0.688 INCHES MAXIMUM IN |
| WIDTH ACROSS FLATS | 0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| THREAD SERIES | UNF |
| PRECIOUS MATERIAL | SILVER |
| THREAD PITCH DIAMETERS | +0.3509 TO 0.3546 INCHES IN |
| WASHER THICKNESS | 0.070 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5735 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| THREAD DIRECTION | RIGHT-HAND |
| NOMINAL THREAD SIZE | 0.375 INCHES IN |
No substitute or cross-reference records for this part.