NSN 5985-00-291-0790 · NIIN 002910790 · Part number 2921355
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · FSC 5985 — Antennas, Waveguides, and Related Equipment · FSG 59 — Electrical and Electronic Equipment Components · CAGE 10001
Government record, cited
NSN 5985-00-291-0790 — this item is cataloged by the U.S. Government under National Stock Number 5985-00-291-0790. Manufacturer of record part number: 2921355.
Also searched as5985-00-291-0790 ·
5985002910790 ·
NIIN 002910790 ·
00-291-0790 ·
FSC 5985 Antennas, Waveguides, and Related Equipment · CAGE 10001 · 2921355 · 105228G
Nearby stock numbers← 5985-00-291-0784
·
5985-00-291-0795 Coupler, Transmission Line →
Features
Coupler,transmission Line — FSC 5985
Unit Type: TRANSMISSION LINE
2 manufacturer part numbers on file
Manufacturer of record: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Identification
NSN: 5985-00-291-0790
NIIN: 002910790
FSC: 5985 — Antennas, Waveguides, and Related Equipment
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 2921355
Manufacturer: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
General Description
The Coupler,transmission Line, cataloged under National Stock Number 5985-00-291-0790, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5985-00-291-0790
Primary Part Number
2921355
Item Name
Coupler,transmission Line
FSC / FSG
5985 / 59 — Antennas, Waveguides, and Related Equipment
Manufacturer
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Status
ACTIVE
Unit Type
TRANSMISSION LINE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL D — Destroy Item
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
No interchangeability data on file.
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 5985-00-291-0790?
NSN 5985-00-291-0790 is a Coupler,transmission Line, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
What part numbers are listed for NSN 5985-00-291-0790?
NSN 5985-00-291-0790 has 2 manufacturer part numbers on file: 105228G (Lockheed Martin Corporation Div Rms - Mitchel Field), 2921355 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
What are the specifications of 2921355?
Key specifications for 2921355: Unit Type: TRANSMISSION LINE. 1 specification is documented in the U.S. Government catalog.
Is NSN 5985-00-291-0790 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.
What is the DEMIL code for NSN 5985-00-291-0790?
NSN 5985-00-291-0790 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.