The Line Section,radio Frequency Tra, cataloged under National Stock Number 5985-00-945-4953, 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 Thales Usa, Inc. Div Air Mobility Solutions ("ams"). Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-945-4953 |
| Primary Part Number | 035203-0001 |
| Item Name | Line Section,radio Frequency Tra |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Thales Usa, Inc. Div Air Mobility Solutions ("ams") |
| Status | ACTIVE |
| Impedance Rating in Ohms | 50.0 NOMINAL |
| Material | COPPER ALLOY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 35203-1 | Thales Usa, Inc. Div Air Mobility Solutions ("ams") (USA) |
| 4230-005-1 | Bird Electronic Corporation Div Bird Electronic Corp (USA) |
| 035203-0001 PRIMARY | Thales Usa, Inc. Div Air Mobility Solutions ("ams") (USA) |
| Reference | Meaning |
|---|---|
| 423005-005-1 | 5/9 Secondary reference Bird Electronic Corporation Div Bird Electronic Corp |
| 423005 | 5/9 Secondary reference Bird Electronic Corporation Div Bird Electronic Corp |
| 4230-005 | 5/9 Secondary reference Bird Electronic Corporation Div Bird Electronic Corp |
NSN 5985-00-945-4953 is a Line Section,radio Frequency Tra, manufactured by Thales Usa, Inc. Div Air Mobility Solutions ("ams"), classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-00-945-4953 has 3 manufacturer part numbers on file: 35203-1 (Thales Usa, Inc. Div Air Mobility Solutions ("ams")), 4230-005-1 (Bird Electronic Corporation Div Bird Electronic Corp), 035203-0001 (Thales Usa, Inc. Div Air Mobility Solutions ("ams")).
2 possible matches (shared part number, not a government interchangeability claim): 6515-01-169-1016, 4210-01-568-5988. Verify interchangeability with system specifications before substitution.
Key specifications for 035203-0001: Overall Height: 1.656 INCHES NOMINAL IN; Overall Length: 5.250 INCHES NOMINAL IN; Overall Width: 1.938 INCHES NOMINAL IN; Impedance Rating in Ohms: 50.0 NOMINAL. 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.
NSN 5985-00-945-4953 has DEMIL Code Q. 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.