The Converter,telegraph-Telephone Si, cataloged under National Stock Number 5805-01-252-1254, is classified within Federal Supply Class 5805 (Telephone and Telegraph Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5805-01-252-1254 |
| Item Name | Converter,telegraph-Telephone Si |
| FSC / FSG | 5805 / 58 — Telephone and Telegraph Equipment |
| Status | ACTIVE |
| 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 |
|---|---|
| DLL5210 | 3/9 Design control — primary reference Teltrend Inc |
| 5900065 | 5/9 Secondary reference A D Data Systems Inc Sub Techtran Industries |
| 204-91338 | 5/2 Secondary reference U.S. Government activity |
NSN 5805-01-252-1254 is a Converter,telegraph-Telephone Si, classified under FSC 5805, Telephone and Telegraph Equipment. Status: active.
Key specifications for 5805-01-252-1254: Overall Height: 5.080 INCHES NOMINAL IN; Overall Width: 1.500 INCHES NOMINAL IN; Overall Depth: 5.250 INCHES NOMINAL IN. 0 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.