The KEY,TELEGRAPH is a the manufacturer industrial component. Key specifications include material: ALUMINUM OVERALL, quantity: 1 SECOND GROUP, body_width: 2.562 INCHES NOMINAL IN, body_height: 3.500 INCHES NOMINAL IN, body_length: 3.938 INCHES NOMINAL IN, overall_width: 3.625 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5805-00-905-7174, 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 | ALUMINUM OVERALL |
| quantity | 1 SECOND GROUP |
| body_width | 2.562 INCHES NOMINAL IN |
| body_height | 3.500 INCHES NOMINAL IN |
| body_length | 3.938 INCHES NOMINAL IN |
| overall_width | 3.625 INCHES NOMINAL IN |
| inclosure_type | HERMETICALLY SEALED |
| indicator_type | ANNUNCIATOR SECOND GROUP |
| overall_height | 3.125 INCHES NOMINAL IN |
| mounting_method | THREADED STUD(S) SINGLE GROUP |
| frequency_rating | 47.0 HERTZ MINIMUM AND 440.0 HERTZ MAXIMUM SINGLE COMPONENT |
| special_features | LAMINATED CONSTRUCTION FEATURE-INCL.;BORE DIA 5.654 IN. IN |
| NSN | 5805-00-905-7174 |