The Coupler,directional, cataloged under National Stock Number 5985-01-428-6828, 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 Scientific Components Corp Dba Mini-Circuits. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-428-6828 |
| Primary Part Number | TDC-6-1 |
| Item Name | Coupler,directional |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Scientific Components Corp Dba Mini-Circuits |
| Status | ACTIVE |
| Radio Frequency Rating | 10.0 MEGAHERTZ MINIMUM AND 400.0 MEGAHERTZ MAXIMUM |
| 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 |
|---|---|
| TDC-6-1 PRIMARY | Scientific Components Corp Dba Mini-Circuits (USA) |
| Reference | Meaning |
|---|---|
| 415-0398 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 7546778P2 | 1/2 Source control — Government-approved source U.S. Government activity |
| 91677168 | 5/9 Secondary reference Thales Sa |
NSN 5985-01-428-6828 is a Coupler,directional, manufactured by Scientific Components Corp Dba Mini-Circuits, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-428-6828 has 1 manufacturer part number on file: TDC-6-1 (Scientific Components Corp Dba Mini-Circuits).
Key specifications for TDC-6-1: Overall Height: 0.220 INCHES NOMINAL IN; Radio Frequency Rating: 10.0 MEGAHERTZ MINIMUM AND 400.0 MEGAHERTZ MAXIMUM; Overall Length: 0.490 INCHES NOMINAL IN; Overall Width: 0.455 INCHES NOMINAL IN. 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.
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.