The Antenna, cataloged under National Stock Number 5985-01-254-2623, is classified within Federal Supply Class 5985 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Chelton, Inc. Dba Cobham Antenna Systems Div Cobham Aerospace Connectivity. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-254-2623 |
| Primary Part Number | 12-190-2P4 |
| Item Name | Antenna |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Chelton, Inc. Dba Cobham Antenna Systems Div Cobham Aerospace Connectivity |
| Status | ACTIVE |
| Characteristic Impedance in Ohms | 50.0 SINGLE ANTENNA ELEMENT |
| Mounting Method | UNTHREADED HOLE(S) |
| Beam Scanning Method | FIXED SINGLE ANTENNA ELEMENT |
| Radiation Pattern | OMNIDIRECTIONAL SINGLE ANTENNA ELEMENT |
| Mounting Hole Diameter | 0.208 INCHES NOMINAL IN |
| Electromagnetic Polarization Type | VERTICAL SINGLE ANTENNA ELEMENT |
| Mounting Hole Quantity | 10 |
| Terminal Type | CONNECTOR, RECEPTACLE SINGLE ANTENNA ELEMENT |
| Design Type | MONOPOLE SINGLE ANTENNA ELEMENT |
| Frequency Rating | 30.000 MEGAHERTZ MINIMUM AND 1220.000 MEGAHERTZ MAXIMUM SINGLE ANTENNA ELEMENT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 12-190-2P4 | Chelton Limited Div Cobham Antennas Bu (GBR) |
| 12-190-2 | Chelton, Inc. Dba Cobham Antenna Systems Div Cobham Aerospace Connectivity (USA) |
| 12-190-2P4 PRIMARY | Chelton, Inc. Dba Cobham Antenna Systems Div Cobham Aerospace Connectivity (USA) |
NSN 5985-01-254-2623 is a Antenna, manufactured by Chelton, Inc. Dba Cobham Antenna Systems Div Cobham Aerospace Connectivity, classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-01-254-2623 has 3 cross-referenced part numbers: 12-190-2P4 (Chelton Limited Div Cobham Antennas Bu), 12-190-2 (Chelton, Inc. Dba Cobham Antenna Systems Div Cobham Aerospace Connectivity), 12-190-2P4 (Chelton, Inc. Dba Cobham Antenna Systems Div Cobham Aerospace Connectivity).
There are 7 known substitutes for 5985-01-254-2623: 5310-00-012-1902, 5930-00-735-5421, 5307-00-741-0176 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 12-190-2P4: Overall Width: 14.000 INCHES NOMINAL IN; Overall Length: 15.000 INCHES NOMINAL IN; Characteristic Impedance in Ohms: 50.0 SINGLE ANTENNA ELEMENT; Mounting Method: UNTHREADED HOLE(S). 13 total characteristics are documented in the Federal Logistics Information System.