NSN 5985-01-178-4405 · NIIN 011784405 · Part number ZDC-20-1
Scientific Components Corp Dba Mini-Circuits · FSC 5985 — Antennas, Waveguides, and Related Equipment · FSG 59 — Electrical and Electronic Equipment Components · CAGE 15542
Government record, cited
NSN 5985-01-178-4405 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-178-4405. Manufacturer of record part number: ZDC-20-1.
Also searched as5985-01-178-4405 ·
5985011784405 ·
NIIN 011784405 ·
01-178-4405 ·
FSC 5985 Antennas, Waveguides, and Related Equipment · CAGE 15542 · ZDC-20-1
The Coupler,directional, cataloged under National Stock Number 5985-01-178-4405, 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 5 specifications, 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5985-01-178-4405
Primary Part Number
ZDC-20-1
Item Name
Coupler,directional
FSC / FSG
5985 / 59 — Antennas, Waveguides, and Related Equipment
Manufacturer
Scientific Components Corp Dba Mini-Circuits
Status
ACTIVE
FSC Application Data
ANTENNAS,WAVEGUIDES AND RELATED EQUIP.
Power Loss in Decibels
20.0
Design Type
BIDIRECTIONAL
Radio Frequency Rating
25.0 MEGAHERTZ MINIMUM AND 400.0 MEGAHERTZ MAXIMUM
Unit Type
TRANSMISSION LINE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 5985 — Antennas, Waveguides, and Related Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5985-00-001-1854
ANTENNA
5985-00-001-1862
WAVEGUIDE ASSEMBLY
5985-00-001-1869
WAVEGUIDE ASSEMBLY
5985-00-001-1870
WAVEGUIDE ASSEMBLY
5985-00-001-1871
WAVEGUIDE ASSEMBLY
5985-00-001-1874
WAVEGUIDE ASSEMBLY
5985-00-001-1875
ADAPTER,WAVEGUIDE
5985-00-001-1876
WAVEGUIDE ASSEMBLY
Frequently Asked Questions
What is NSN 5985-01-178-4405?
NSN 5985-01-178-4405 is a Coupler,directional, manufactured by Scientific Components Corp Dba Mini-Circuits, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
What part numbers are listed for NSN 5985-01-178-4405?
NSN 5985-01-178-4405 has 1 manufacturer part number on file: ZDC-20-1 (Scientific Components Corp Dba Mini-Circuits).
What are the specifications of ZDC-20-1?
Key specifications for ZDC-20-1: FSC Application Data: ANTENNAS,WAVEGUIDES AND RELATED EQUIP.; Power Loss in Decibels: 20.0; Design Type: BIDIRECTIONAL; Radio Frequency Rating: 25.0 MEGAHERTZ MINIMUM AND 400.0 MEGAHERTZ MAXIMUM. 5 specifications are documented in the U.S. Government catalog.
Is NSN 5985-01-178-4405 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.