NSN 5985-01-588-7181 · NIIN 015887181 · Part number FA-3B20-R
Fortress Technologies, Inc. · FSC 5985 — Antennas, Waveguides, and Related Equipment · FSG 59 — Electrical and Electronic Equipment Components · CAGE 1J894
Government record, cited
NSN 5985-01-588-7181 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-588-7181. Manufacturer of record part number: FA-3B20-R.
Also searched as5985-01-588-7181 ·
5985015887181 ·
NIIN 015887181 ·
01-588-7181 ·
FSC 5985 Antennas, Waveguides, and Related Equipment · CAGE 1J894 · FA-3B20-R
Manufacturer of record: Fortress Technologies, Inc.
Identification
NSN: 5985-01-588-7181
NIIN: 015887181
FSC: 5985 — Antennas, Waveguides, and Related Equipment
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: FA-3B20-R
Manufacturer: Fortress Technologies, Inc.
General Description
The Antenna, cataloged under National Stock Number 5985-01-588-7181, 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 Fortress Technologies, Inc.. 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
5985-01-588-7181
Primary Part Number
FA-3B20-R
Item Name
Antenna
FSC / FSG
5985 / 59 — Antennas, Waveguides, and Related Equipment
Manufacturer
Fortress Technologies, Inc.
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL D — Destroy Item
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 5985-01-588-7181?
NSN 5985-01-588-7181 is a Antenna, manufactured by Fortress Technologies, Inc., classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
What part numbers are listed for NSN 5985-01-588-7181?
NSN 5985-01-588-7181 has 1 manufacturer part number on file: FA-3B20-R (Fortress Technologies, Inc.).
What are the specifications of FA-3B20-R?
Key specifications for FA-3B20-R: Special Features: END ITEM:WIRELESS BRIDGE SECTION (ES520)1J894,RUBBER DUCK ANTENNA TRI-BAND 2/2DBI. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5985-01-588-7181 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 5985-01-588-7181?
NSN 5985-01-588-7181 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.