The Converter,telegraph-Telephone Si, cataloged under National Stock Number 5805-01-126-6937, 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2 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5805-01-126-6937 |
| Item Name | Converter,telegraph-Telephone Si |
| FSC / FSG | 5805 / 58 — Telephone and Telegraph Equipment |
| Status | ACTIVE |
| Supplementary Features | REQUIRES BUT DOES NOT INCLUDE NETWORK,PHASE CHANGING PLUG-IN UNITS;HAS CAPABILITIES FOR TOTAL ACCOMMODATION OF EIGHTEEN (18) OF SIMILAR UNITS |
| Functional Description | DESIGNED TO ACCEPT MARK AND SPACEAUDIO FREQUENCY SHIFTED TONES AND CONVERT THEM INTO BINARY SIGNALS AS PART OF A VOICE FREQUENCY TELEGRAPH MULTIPLEXER SYSTEM |
| 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 |
|---|---|
| CV-1956(P)/FGC | 5/2 Secondary reference U.S. Government activity |
| 602 | 3/9 Design control — primary reference Telephone Systems/communications |
NSN 5805-01-126-6937 is a Converter,telegraph-Telephone Si, classified under FSC 5805, Telephone and Telegraph Equipment. Status: active.
Key specifications for 5805-01-126-6937: Overall Height: 0.750 INCHES NOMINAL IN; Supplementary Features: REQUIRES BUT DOES NOT INCLUDE NETWORK,PHASE CHANGING PLUG-IN UNITS;HAS CAPABILITIES FOR TOTAL ACCOMMODATION OF EIGHTEEN (18) OF SIMILAR UNITS; Overall Length: 9.000 INCHES NOMINAL IN; Overall Width: 4.000 INCHES NOMINAL IN. 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.