The Antenna, cataloged under National Stock Number 5985-01-396-0774, 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 Chelton, Inc. Dba Cobham Antenna Systems Div Cobham Aerospace Connectivity. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-396-0774 |
| Primary Part Number | 12-190-6/1P4 |
| Item Name | Antenna |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Chelton, Inc. Dba Cobham Antenna Systems Div Cobham Aerospace Connectivity |
| Status | ACTIVE |
| Terminal Type | RECEPTACLE, COAXIAL SINGLE ANTENNA ELEMENT |
| Characteristic Impedance in Ohms | 50.0 SINGLE ANTENNA ELEMENT |
| Coaxial Connector Series Designation | N AND TNC SINGLE ANTENNA ELEMENT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| T432F40T0001 | Airbus Helicopters (ets De Marignane) (FRA) |
| 5986-9099-0400 | Aselsan Elektronik Sanayi Ve Ticaret Anonim Sirketi (TUR) |
| 12-190-6/1P4 PRIMARY | Chelton, Inc. Dba Cobham Antenna Systems Div Cobham Aerospace Connectivity (USA) |
| 12-190-6/1P4 | Leonardo Spa Helicopters Division - Production Site (ITA) |
| 12-190-6/1P4 | Chelton Limited Div Cobham Antennas Bu (GBR) |
NSN 5985-01-396-0774 is a Antenna, manufactured by Chelton, Inc. Dba Cobham Antenna Systems Div Cobham Aerospace Connectivity, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-396-0774 has 5 manufacturer part numbers on file: T432F40T0001 (Airbus Helicopters (ets De Marignane)), 5986-9099-0400 (Aselsan Elektronik Sanayi Ve Ticaret Anonim Sirketi), 12-190-6/1P4 (Chelton, Inc. Dba Cobham Antenna Systems Div Cobham Aerospace Connectivity), 12-190-6/1P4 (Leonardo Spa Helicopters Division - Production Site), 12-190-6/1P4 (Chelton Limited Div Cobham Antennas Bu).
Key specifications for 12-190-6/1P4: Overall Height: 11.000 INCHES NOMINAL IN; Terminal Type: RECEPTACLE, COAXIAL SINGLE ANTENNA ELEMENT; Characteristic Impedance in Ohms: 50.0 SINGLE ANTENNA ELEMENT; Special Features: SAME AS P/N 12-190-6/1 EXCEPT FOR BLACK URETHANE PLASTIC FINISH; FREQ 30 TO 400 MHZ; 960 TO 1220 MHZ; L BAND; MONOPOLE; VERTICAL POLARIZATION MHz. 3 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 5985-01-396-0774 has DEMIL Code D. 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.