The Diplexer, cataloged under National Stock Number 5985-01-701-8013, 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.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Diplexer |
| FSC / FSG | 5985 — Antennas, Waveguides, and Related Equipment (FSG 59) |
| Manufacturers | Metropole Products, Inc. (CAGE 55908) |
| Parameter | Value |
|---|---|
| NSN | 5985-01-701-8013 |
| Primary Part Number | FMA-123-1A |
| Item Name | Diplexer |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Metropole Products, Inc. |
| Status | ACTIVE |
| 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 |
|---|---|
| FMA-123-1A PRIMARY | Metropole Products, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 06912816 | D/9 Drawing number reference only Naval Undersea Warfare Ctr |
| 06912816-2 | 7/2 Vendor item drawing reference Naval Undersea Warfare Ctr |
NSN 5985-01-701-8013 is a Diplexer, manufactured by Metropole Products, Inc., classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-701-8013 has 1 manufacturer part number on file: FMA-123-1A (Metropole Products, Inc.).
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 5985-01-701-8013 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.