- wooden frame<br>- including prepunched passepartouts<br>- round ground, quality washed glass<br>- precision mitring<br>- including prop<br>- living character for a unique atmosphere. Key specifications include overall_length: 0.406 INCHES NOMINAL IN, mounting_method: THREADED STUD(S), overall_diameter: 0.828 INCHES NOMINAL IN, special_features: WEAPON SYSTEM ESSENTIAL; JUNCTION PATTERN ARRANGEMENT: NPN, features_provided: HERMETICALLY SEALED CASE, nominal_thread_size: 0.312 INCHES IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-508-0974, 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.
| overall_length | 0.406 INCHES NOMINAL IN |
| mounting_method | THREADED STUD(S) |
| overall_diameter | 0.828 INCHES NOMINAL IN |
| special_features | WEAPON SYSTEM ESSENTIAL; JUNCTION PATTERN ARRANGEMENT: NPN |
| features_provided | HERMETICALLY SEALED CASE |
| nominal_thread_size | 0.312 INCHES IN |
| internal_configuration | JUNCTION CONTACT |
| semiconductor_material | SILICON |
| end_item_identification | RAT31-SL |
| thread_series_designator | UNF |
| mounting_facility_quantity | 1 |
| overall_width_across_flats | 0.865 INCHES NOMINAL IN |
| NSN | 5998-01-508-0974 |
| END ITEM IDENTIFICATION | RAT31-SL |
| END ITEM IDENTIFICATION | RAT31-SL |