NSN 5985-01-330-3309 · NIIN 013303309 · Part number 121587H01
Northrop Grumman Systems Corporation · FSC 5985 — Antennas, Waveguides, and Related Equipment · FSG 59 — Electrical and Electronic Equipment Components · CAGE 61742
Government record, cited
NSN 5985-01-330-3309 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-330-3309. Manufacturer of record part number: 121587H01.
Also searched as5985-01-330-3309 ·
5985013303309 ·
NIIN 013303309 ·
01-330-3309 ·
FSC 5985 Antennas, Waveguides, and Related Equipment · CAGE 61742 · 121587H01
Nearby stock numbers← 5985-01-330-2848 Line Section, Radio Frequency Tra
·
5985-01-330-3310 Coupler, Directional →
Features
Coupler,directional — FSC 5985
FSC Application Data: ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
Design Type: UNIDIRECTIONAL
Unit Type: TRANSMISSION LINE
1 manufacturer part number on file
Manufacturer of record: Northrop Grumman Systems Corporation
Identification
NSN: 5985-01-330-3309
NIIN: 013303309
FSC: 5985 — Antennas, Waveguides, and Related Equipment
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 121587H01
Manufacturer: Northrop Grumman Systems Corporation
General Description
The Coupler,directional, cataloged under National Stock Number 5985-01-330-3309, 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 Northrop Grumman Systems Corporation. Government technical data includes 3 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
5985-01-330-3309
Primary Part Number
121587H01
Item Name
Coupler,directional
FSC / FSG
5985 / 59 — Antennas, Waveguides, and Related Equipment
Manufacturer
Northrop Grumman Systems Corporation
Status
ACTIVE
FSC Application Data
ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
Design Type
UNIDIRECTIONAL
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 5985-01-330-3309?
NSN 5985-01-330-3309 is a Coupler,directional, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
What part numbers are listed for NSN 5985-01-330-3309?
NSN 5985-01-330-3309 has 1 manufacturer part number on file: 121587H01 (Northrop Grumman Systems Corporation).
What are the specifications of 121587H01?
Key specifications for 121587H01: FSC Application Data: ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT; Design Type: UNIDIRECTIONAL; Overall Length: 7.200 INCHES NOMINAL IN; Unit Type: TRANSMISSION LINE. 3 specifications are documented in the U.S. Government catalog.
Is NSN 5985-01-330-3309 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.