NSN 5985-01-154-4771 · NIIN 011544771 · Part number 1061590-1
Frontgrade Technologies Inc. · FSC 5985 — Antennas, Waveguides, and Related Equipment · FSG 59 — Electrical and Electronic Equipment Components · CAGE 66544
Government record, cited
NSN 5985-01-154-4771 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-154-4771. Manufacturer of record part number: 1061590-1.
Also searched as5985-01-154-4771 ·
5985011544771 ·
NIIN 011544771 ·
01-154-4771 ·
FSC 5985 Antennas, Waveguides, and Related Equipment · CAGE 66544 · 1061590-1 · 259450-1 · 234201-1
Nearby stock numbers← 5985-01-154-4309 Line, Radio Frequency Transmissio
·
5985-01-154-4830 Waveguide Assembly →
Features
Waveguide Assembly — FSC 5985
2 manufacturer part numbers on file
Manufacturer of record: Frontgrade Technologies Inc.
Identification
NSN: 5985-01-154-4771
NIIN: 011544771
FSC: 5985 — Antennas, Waveguides, and Related Equipment
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 1061590-1
Manufacturer: Frontgrade Technologies Inc.
General Description
The Waveguide Assembly, cataloged under National Stock Number 5985-01-154-4771, 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 Frontgrade Technologies Inc.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Waveguide Assembly
FSC / FSG
5985 — Antennas, Waveguides, and Related Equipment (FSG 59)
NSN 5985-01-154-4771 is a Waveguide Assembly, manufactured by Frontgrade Technologies Inc., classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
What part numbers are listed for NSN 5985-01-154-4771?
NSN 5985-01-154-4771 has 2 manufacturer part numbers on file: 1061590-1 (Frontgrade Technologies Inc.), 234201-1 (Microtech Inc Dba Microtech Inc).
What NSN replaces 5985-01-154-4771?
2 possible matches (shared part number, not a government interchangeability claim): 5998-01-418-4553, 1650-01-480-2946. Verify interchangeability with system specifications before substitution.
Is NSN 5985-01-154-4771 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 5985-01-154-4771?
NSN 5985-01-154-4771 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.