The Diplexer, cataloged under National Stock Number 5985-01-663-3831, 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 Metropole Products, Inc.. Government technical data includes 6 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-663-3831 |
| Primary Part Number | DFP-102RX-3 |
| Item Name | Diplexer |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Metropole Products, Inc. |
| Status | ACTIVE |
| DC Voltage Rating | 22.0 VOLTS MINIMUM FIRST OPERATING POWER RQMT |
| DC Voltage Rating | 32.0 VOLTS MAXIMUM SECOND OPERATING POWER RQMT |
| Operating Frequency | 243.0 MEGAHERTZ MINIMUM AND 400.0 MEGAHERTZ MAXIMUM LOCATION NOT OTHERWISE SPECIFIED |
| Transmission Line Type | COAXIAL CABLE |
| Frequency Rating | 243.0 MEGAHERTZ MINIMUM FIRST OPERATING POWER RQMT |
| Frequency Rating | 400.0 MEGAHERTZ MAXIMUM SECOND OPERATING POWER RQMT |
| 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 |
|---|---|
| DFP-102RX-3 PRIMARY | Metropole Products, Inc. (USA) |
NSN 5985-01-663-3831 is a Diplexer, manufactured by Metropole Products, Inc., classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-663-3831 has 1 manufacturer part number on file: DFP-102RX-3 (Metropole Products, Inc.).
Key specifications for DFP-102RX-3: DC Voltage Rating: 22.0 VOLTS MINIMUM FIRST OPERATING POWER RQMT; DC Voltage Rating: 32.0 VOLTS MAXIMUM SECOND OPERATING POWER RQMT; Operating Frequency: 243.0 MEGAHERTZ MINIMUM AND 400.0 MEGAHERTZ MAXIMUM LOCATION NOT OTHERWISE SPECIFIED; Transmission Line Type: COAXIAL CABLE. 6 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.