The Telephone Circuit,trunk Relay, cataloged under National Stock Number 5805-01-255-4016, is classified within Federal Supply Class 5805 (Telephone and Telegraph Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5805-01-255-4016 |
| Item Name | Telephone Circuit,trunk Relay |
| FSC / FSG | 5805 / 58 — Telephone and Telegraph Equipment |
| Status | ACTIVE |
| FSC Application Data | TELEPHONE AND TELEGRAPH EQUIPMENT |
| Mounting Configuration | 1 PLUG-IN CIRCUIT BOARD |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 485A | 3/9 Design control — primary reference American Telephone and Telegraph Co |
| 102 922 648 | 5/9 Secondary reference American Telephone and Telegraph Co |
| 102-922-648 | 5/9 Secondary reference American Telephone and Telegraph Co |
NSN 5805-01-255-4016 is a Telephone Circuit,trunk Relay, classified under FSC 5805, Telephone and Telegraph Equipment. Status: active.
Key specifications for 5805-01-255-4016: FSC Application Data: TELEPHONE AND TELEGRAPH EQUIPMENT; Overall Length: 5.300 INCHES NOMINAL IN; Overall Width: 3.500 INCHES NOMINAL IN; Mounting Configuration: 1 PLUG-IN CIRCUIT BOARD. 2 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.