The Coupler,directional, cataloged under National Stock Number 5985-00-714-3247, 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 Microwave Filter Co Inc. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-714-3247 |
| Primary Part Number | 10110 |
| Item Name | Coupler,directional |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Microwave Filter Co Inc |
| Status | ACTIVE |
| FSC Application Data | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT |
| Unpackaged Unit Weight | 1.000 POUNDS NOMINAL LBS |
| Usage Design | MAIN LINE AND SECONDARY LINE TERMINAL FITTING |
| Power Loss in Decibels | 20.0 |
| Identifying Number | TERMINAL FITTING SERIES N,FEMALE TYPE |
| Design Type | BIDIRECTIONAL |
| Precious Material | RHODIUM AND SILVER |
| Radio Frequency Rating | 4.0 GIGAHERTZ MINIMUM AND 10.0 GIGAHERTZ MAXIMUM |
| Unit Type | TRANSMISSION LINE |
| Precious Material and Location | INTERNAL CENTER CONDUCTOR SURFACES RHODIUM AND INTERNAL CENTER CONDUCTOR SURFACES SILVER |
| 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 |
|---|---|
| 10110 | Microwave Filter Co Inc (USA) |
| 3004 N TYPE 50 0HMS 20DB | Rohde & Schwarz Gmbh & Co. Kommanditgesellschaft Dba R & S (DEU) |
| MDC725-20-5 | Dal-Tech Devices, Inc. Dba Dal-Tech Devices Inc Div Dal-Tec Devices, Inc (USA) |
| Reference | Meaning |
|---|---|
| 3004-20 | 3/2 Design control — primary reference U.S. Government activity |
| CU-2019/U | 5/2 Secondary reference U.S. Government activity |
NSN 5985-00-714-3247 is a Coupler,directional, manufactured by Microwave Filter Co Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-00-714-3247 has 3 manufacturer part numbers on file: 10110 (Microwave Filter Co Inc), 3004 N TYPE 50 0HMS 20DB (Rohde & Schwarz Gmbh & Co. Kommanditgesellschaft Dba R & S), MDC725-20-5 (Dal-Tech Devices, Inc. Dba Dal-Tech Devices Inc Div Dal-Tec Devices, Inc).
3 possible matches (shared part number, not a government interchangeability claim): 5962-01-128-6906, 4220-01-241-4891, 6645-01-572-7146. Verify interchangeability with system specifications before substitution.
Key specifications for 10110: Overall Height: 2.875 INCHES NOMINAL IN; FSC Application Data: ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT; Unpackaged Unit Weight: 1.000 POUNDS NOMINAL LBS; Usage Design: MAIN LINE AND SECONDARY LINE TERMINAL FITTING. 10 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 5985-00-714-3247 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.