The Line Section,radio Frequency Tra, cataloged under National Stock Number 5985-01-119-5570, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Rfs Technologies, Inc.. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5985-01-119-5570 |
| Primary Part Number | 30-158-50 |
| Item Name | Line Section,radio Frequency Tra |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Rfs Technologies, Inc. |
| Status | ACTIVE |
| Impedance Rating in Ohms | 50.0 NOMINAL |
| Material | ALUMINUM OR COPPER |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 30-158-50 PRIMARY | Rfs Technologies, Inc. (USA) |
| Reference | Meaning |
|---|---|
| GW810EP1 | 7/2 Vendor item drawing reference Northrop Grumman Systems Corporation |
| 30-158-50 | 5/9 Secondary reference Radio Frequency Systems Inc |
| 30-158-50 | C/1 Advisory reference — outside the item-of-supply concept Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
NSN 5985-01-119-5570 is a Line Section,radio Frequency Tra, manufactured by Rfs Technologies, Inc., classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-119-5570 has 1 manufacturer part number on file: 30-158-50 (Rfs Technologies, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-734-6181. Verify interchangeability with system specifications before substitution.
Key specifications for 30-158-50: Overall Height: 3.500 INCHES NOMINAL IN; Overall Length: 10.000 INCHES NOMINAL IN; Impedance Rating in Ohms: 50.0 NOMINAL; Material: ALUMINUM OR COPPER. 2 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.
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.