The Control,telephone Line, cataloged under National Stock Number 5805-01-224-7869, 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 Lockheed Martin Corporation. Government technical data includes 8 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5805-01-224-7869 |
| Primary Part Number | 68399122-001 |
| Item Name | Control,telephone Line |
| FSC / FSG | 5805 / 58 — Telephone and Telegraph Equipment |
| Manufacturer | Lockheed Martin Corporation |
| Status | ACTIVE |
| Maximum Overall Width | 4.600 INCHES IN |
| Maximum Overall Length | 10.000 INCHES IN |
| Maximum Overall Height | 1.420 INCHES IN |
| Supplementary Features | SPEAKER/AMPLIFIER/MICROPHONE UNIT; PROVIDES 4 WIRE OPERATION |
| Power Source | EXTERNAL |
| Criticality Code Justification | FEAT |
| Terminal Type and Quantity | 24 PIN |
| Maximum Voltage Rating in Volts | 28.0 DC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 68399122-001 | Lockheed Martin Corporation (USA) |
| Reference | Meaning |
|---|---|
| 68399122 | 5/9 Secondary reference Nusan Corp |
| 900000700 | 3/9 Design control — primary reference Nusan Corp |
NSN 5805-01-224-7869 is a Control,telephone Line, manufactured by Lockheed Martin Corporation, classified under FSC 5805, Telephone and Telegraph Equipment. Status: active.
NSN 5805-01-224-7869 has 1 manufacturer part number on file: 68399122-001 (Lockheed Martin Corporation).
Key specifications for 68399122-001: Maximum Overall Width: 4.600 INCHES IN; Maximum Overall Length: 10.000 INCHES IN; Maximum Overall Height: 1.420 INCHES IN; Supplementary Features: SPEAKER/AMPLIFIER/MICROPHONE UNIT; PROVIDES 4 WIRE OPERATION. 8 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.