The Duplexer-Mixer, cataloged under National Stock Number 5985-01-413-6343, 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 Daico Industries, Inc. Dba Daico Industries Inc. Government technical data includes 1 specification, 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 | 5985-01-413-6343 |
| Primary Part Number | 100C1807 |
| Item Name | Duplexer-Mixer |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Daico Industries, Inc. Dba Daico Industries Inc |
| Status | ACTIVE |
| Thread Size and Series/type Designator | 0.112-2B UNIFIED NATIONAL COARSE (UNC) |
| 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 |
|---|---|
| 100C1807 PRIMARY | Daico Industries, Inc. Dba Daico Industries Inc (USA) |
| 143165-0001 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
NSN 5985-01-413-6343 is a Duplexer-Mixer, manufactured by Daico Industries, Inc. Dba Daico Industries Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-413-6343 has 2 manufacturer part numbers on file: 100C1807 (Daico Industries, Inc. Dba Daico Industries Inc), 143165-0001 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).
Key specifications for 100C1807: Overall Height: 0.770 INCHES MINIMUM AND 0.830 INCHES MAXIMUM IN; Overall Length: 2.470 INCHES MINIMUM AND 2.530 INCHES MAXIMUM IN; Overall Width: 1.220 INCHES MINIMUM AND 1.280 INCHES MAXIMUM IN; Thread Size and Series/type Designator: 0.112-2B UNIFIED NATIONAL COARSE (UNC). 1 specification is 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 5985-01-413-6343 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.