NSN 5985-00-441-2121 · NIIN 004412121 · Part number 9012273
Us Army Aviation and Missile Command · FSC 5985 — Antennas, Waveguides, and Related Equipment · FSG 59 — Electrical and Electronic Equipment Components · CAGE 18876
Government record, cited
NSN 5985-00-441-2121 — this item is cataloged by the U.S. Government under National Stock Number 5985-00-441-2121. Manufacturer of record part number: 9012273.
Also searched as5985-00-441-2121 ·
5985004412121 ·
NIIN 004412121 ·
00-441-2121 ·
FSC 5985 Antennas, Waveguides, and Related Equipment · CAGE 18876 · 9012273
FSC Application Data: ANTENNAS,WAVEGUIDES AND RELATED EQUIP.
Connection Method: WAVEGUIDE FLANGE
Accommodated Conductor Type: WAVEGUIDE
Surface Treatment: PAINT OUTSIDE
Usage Design: RADAR SET GROUP
2 manufacturer part numbers on file
Manufacturer of record: Us Army Aviation and Missile Command
Identification
NSN: 5985-00-441-2121
NIIN: 004412121
FSC: 5985 — Antennas, Waveguides, and Related Equipment
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 9012273
Manufacturer: Us Army Aviation and Missile Command
General Description
The Horn,waveguide, cataloged under National Stock Number 5985-00-441-2121, 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 Us Army Aviation and Missile Command. Government technical data includes 5 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5985-00-441-2121
Primary Part Number
9012273
Item Name
Horn,waveguide
FSC / FSG
5985 / 59 — Antennas, Waveguides, and Related Equipment
Manufacturer
Us Army Aviation and Missile Command
Status
ACTIVE
FSC Application Data
ANTENNAS,WAVEGUIDES AND RELATED EQUIP.
Connection Method
WAVEGUIDE FLANGE
Accommodated Conductor Type
WAVEGUIDE
Surface Treatment
PAINT OUTSIDE
Usage Design
RADAR SET GROUP
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Lucent Technologies Inc Advanced Technology Systems
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 5985-00-441-2121?
NSN 5985-00-441-2121 is a Horn,waveguide, manufactured by Us Army Aviation and Missile Command, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
What part numbers are listed for NSN 5985-00-441-2121?
NSN 5985-00-441-2121 has 2 manufacturer part numbers on file: 9012273 (Microtech Inc Dba Microtech Inc), 9012273 (Us Army Aviation and Missile Command).
What are the specifications of 9012273?
Key specifications for 9012273: FSC Application Data: ANTENNAS,WAVEGUIDES AND RELATED EQUIP.; Connection Method: WAVEGUIDE FLANGE; Accommodated Conductor Type: WAVEGUIDE; Special Features: MAX VSWR 1.15; PRESSURE TEST 30 PSI FOR 30 MINUTES. 5 specifications are documented in the U.S. Government catalog.
Is NSN 5985-00-441-2121 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.