The Diplexer, cataloged under National Stock Number 5985-01-689-7998, 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 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-689-7998 |
| Primary Part Number | DFP-102TZ |
| Item Name | Diplexer |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Metropole Products, Inc. |
| Status | ACTIVE |
| DC Voltage Rating | 32.0 VOLTS MAXIMUM FIRST OPERATING POWER RQMT |
| Overall Thickness | 1.57 INCHES NOMINAL IN |
| Operating Frequency | 243.0 MEGAHERTZ MINIMUM AND 318.3 MEGAHERTZ MAXIMUM LOCATION NOT OTHERWISE SPECIFIED |
| 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 |
|---|---|
| DFP-102TZ PRIMARY | Metropole Products, Inc. (USA) |
| TMD-010165 | Selecttech Geospatial, Llc (USA) |
NSN 5985-01-689-7998 is a Diplexer, manufactured by Metropole Products, Inc., classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-689-7998 has 2 manufacturer part numbers on file: DFP-102TZ (Metropole Products, Inc.), TMD-010165 (Selecttech Geospatial, Llc).
Key specifications for DFP-102TZ: DC Voltage Rating: 32.0 VOLTS MAXIMUM FIRST OPERATING POWER RQMT; Overall Thickness: 1.57 INCHES NOMINAL IN; Overall Length: 6.37 INCHES NOMINAL IN; Overall Width: 5.10 INCHES NOMINAL IN. 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 5985-01-689-7998 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.