The Line,radio Frequency Transmissio, cataloged under National Stock Number 5985-00-020-2779, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-020-2779 |
| Item Name | Line,radio Frequency Transmissio |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Status | ACTIVE |
| Tubing Inside Diameter | 0.588 INCHES NOMINAL IN |
| Termination Identification | PART NO. 300-925 |
| Precious Material | SILVER |
| Conductor Quantity | 2 |
| Outside Diameter | 1.625 INCHES NOMINAL IN |
| Accommodated Conductor Type | COAXIAL |
| Characteristic Impedance in Ohms | 50.0 |
| Tubing Outside Diameter | 0.664 INCHES NOMINAL IN |
| Surface Treatment | SILVER CONDUCTOR |
| Precious Material and Location | INNER CONDUCTOR SILVER |
| Material | ALUMINUM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 4401C0329-2 | 5/9 Secondary reference U.S. Government activity |
| 102-925 | 5/1 Secondary reference U.S. Government activity |
| 4401C0329-2 | 3/2 Design control — primary reference U.S. Government activity |
| 4401C0329-2 | 5/2 Secondary reference U.S. Government activity |
NSN 5985-00-020-2779 is a Line,radio Frequency Transmissio, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
Key specifications for 5985-00-020-2779: Tubing Inside Diameter: 0.588 INCHES NOMINAL IN; Overall Length: 1.354 FEET FT; Termination Identification: PART NO. 300-925; Precious Material: SILVER. 11 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5985-00-020-2779 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.