NSN 5985-01-444-4378 · NIIN 014444378 · Part number 1217087-301
Lockheed Martin Corporation Div Rms - Mitchel Field · FSC 5985 — Antennas, Waveguides, and Related Equipment · FSG 59 — Electrical and Electronic Equipment Components · CAGE 56232
Government record, cited
NSN 5985-01-444-4378 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-444-4378. Manufacturer of record part number: 1217087-301.
Also searched as5985-01-444-4378 ·
5985014444378 ·
NIIN 014444378 ·
01-444-4378 ·
FSC 5985 Antennas, Waveguides, and Related Equipment · CAGE 56232 · 1217087-301
Manufacturer of record: Lockheed Martin Corporation Div Rms - Mitchel Field
Identification
NSN: 5985-01-444-4378
NIIN: 014444378
FSC: 5985 — Antennas, Waveguides, and Related Equipment
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 1217087-301
Manufacturer: Lockheed Martin Corporation Div Rms - Mitchel Field
General Description
The Waveguide Assembly, cataloged under National Stock Number 5985-01-444-4378, 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 Lockheed Martin Corporation Div Rms - Mitchel Field. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
5985-01-444-4378
Primary Part Number
1217087-301
Item Name
Waveguide Assembly
FSC / FSG
5985 / 59 — Antennas, Waveguides, and Related Equipment
Manufacturer
Lockheed Martin Corporation Div Rms - Mitchel Field
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
Reference documents
Reference
Meaning
1217087-301
5/9Secondary reference
Lockheed Martin Corporation Div Rms
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 5985-01-444-4378?
NSN 5985-01-444-4378 is a Waveguide Assembly, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
What part numbers are listed for NSN 5985-01-444-4378?
NSN 5985-01-444-4378 has 1 manufacturer part number on file: 1217087-301 (Lockheed Martin Corporation Div Rms - Mitchel Field).
What are the specifications of 1217087-301?
Key specifications for 1217087-301: End Item Identification: NEXT GENERATION RADAR (NEXRAD). 0 specifications are documented in the U.S. Government catalog.
Is NSN 5985-01-444-4378 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.