NSN 5985-01-189-1947 · NIIN 011891947 · Part number 101BA16400
Giga-Tronics Incorporated Dba Giga-Tronics · FSC 5985 — Antennas, Waveguides, and Related Equipment · FSG 59 — Electrical and Electronic Equipment Components · CAGE 58900
Government record, cited
NSN 5985-01-189-1947 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-189-1947. Manufacturer of record part number: 101BA16400.
Also searched as5985-01-189-1947 ·
5985011891947 ·
NIIN 011891947 ·
01-189-1947 ·
FSC 5985 Antennas, Waveguides, and Related Equipment · CAGE 58900 · 101BA16400
Nearby stock numbers← 5985-01-189-1931 Dummy Load, Electrical
·
5985-01-189-2290 Switch, Radio Frequency Transmiss →
Features
Coupler,directional — FSC 5985
FSC Application Data: ANTENNAS,WAVEGUIDES AND RELATED EQUIP.
Usage Design: MAIN LINE TERMINAL FITTING
Design Type: BIDIRECTIONAL
Radio Frequency Rating: 1.9 GIGAHERTZ NOMINAL AND 8.7 GIGAHERTZ NOMINAL
Unit Type: COAXIAL LINE OR TRANSMISSION LINE
1 manufacturer part number on file
Manufacturer of record: Giga-Tronics Incorporated Dba Giga-Tronics
Identification
NSN: 5985-01-189-1947
NIIN: 011891947
FSC: 5985 — Antennas, Waveguides, and Related Equipment
FSG: 59 — Electrical and Electronic Equipment Components
The Coupler,directional, cataloged under National Stock Number 5985-01-189-1947, 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 Giga-Tronics Incorporated Dba Giga-Tronics. 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
5985-01-189-1947
Primary Part Number
101BA16400
Item Name
Coupler,directional
FSC / FSG
5985 / 59 — Antennas, Waveguides, and Related Equipment
Manufacturer
Giga-Tronics Incorporated Dba Giga-Tronics
Status
ACTIVE
FSC Application Data
ANTENNAS,WAVEGUIDES AND RELATED EQUIP.
Usage Design
MAIN LINE TERMINAL FITTING
Design Type
BIDIRECTIONAL
Radio Frequency Rating
1.9 GIGAHERTZ NOMINAL AND 8.7 GIGAHERTZ NOMINAL
Unit Type
COAXIAL LINE OR 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 5985-01-189-1947?
NSN 5985-01-189-1947 is a Coupler,directional, manufactured by Giga-Tronics Incorporated Dba Giga-Tronics, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
What part numbers are listed for NSN 5985-01-189-1947?
NSN 5985-01-189-1947 has 1 manufacturer part number on file: 101BA16400 (Giga-Tronics Incorporated Dba Giga-Tronics).
What are the specifications of 101BA16400?
Key specifications for 101BA16400: FSC Application Data: ANTENNAS,WAVEGUIDES AND RELATED EQUIP.; Usage Design: MAIN LINE TERMINAL FITTING; Design Type: BIDIRECTIONAL; Radio Frequency Rating: 1.9 GIGAHERTZ NOMINAL AND 8.7 GIGAHERTZ NOMINAL. 5 specifications are documented in the U.S. Government catalog.
Is NSN 5985-01-189-1947 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.