The Telephone System, cataloged under National Stock Number 5805-01-110-4516, is classified within Federal Supply Class 5805 (Telephone and Telegraph Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Dynalec Corporation. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5805-01-110-4516 |
| Primary Part Number | 66400-088 |
| Item Name | Telephone System |
| FSC / FSG | 5805 / 58 — Telephone and Telegraph Equipment |
| Manufacturer | Dynalec Corporation |
| Status | ACTIVE |
| FSC Application Data | TELEPHONE AND TELEGRAPH EQUIPMENT |
| Usage Location | COMMUNICATIONS ZONE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 66400-088 PRIMARY | Dynalec Corporation (USA) |
| Reference | Meaning |
|---|---|
| 66400-079 | 5/9 Secondary reference Dynalec Corporation |
NSN 5805-01-110-4516 is a Telephone System, manufactured by Dynalec Corporation, classified under FSC 5805, Telephone and Telegraph Equipment. Status: active.
NSN 5805-01-110-4516 has 1 manufacturer part number on file: 66400-088 (Dynalec Corporation).
1 possible match (shared part number, not a government interchangeability claim): 6350-01-251-2607. Verify interchangeability with system specifications before substitution.
Key specifications for 66400-088: FSC Application Data: TELEPHONE AND TELEGRAPH EQUIPMENT; Usage Location: COMMUNICATIONS ZONE. 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.