The Diplexer, cataloged under National Stock Number 5985-01-657-9017, 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 Q Microwave Inc Dba Q Microwave Inc. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | Q Microwave Inc Dba Q Microwave Inc (CAGE 1H1Z7); Spectrum Sei Microwave, Inc. (CAGE 67021); Benchmark Ems Phoenix, Inc. (CAGE 2LRK2) |
| Parameter | Value |
|---|---|
| NSN | 5985-01-657-9017 |
| Primary Part Number | 100476 |
| Item Name | Diplexer |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Q Microwave Inc Dba Q Microwave Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| 100476 PRIMARY | Q Microwave Inc Dba Q Microwave Inc (USA) |
| DX-6-1030/1090-P/SMC | Spectrum Sei Microwave, Inc. (USA) |
| DSD800-312 | Benchmark Ems Phoenix, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 1008798P-1 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 5985-01-657-9017 is a Diplexer, manufactured by Q Microwave Inc Dba Q Microwave Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-657-9017 has 3 manufacturer part numbers on file: 100476 (Q Microwave Inc Dba Q Microwave Inc), DX-6-1030/1090-P/SMC (Spectrum Sei Microwave, Inc.), DSD800-312 (Benchmark Ems Phoenix, 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.
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.