NSN 5985-01-296-0580 · NIIN 012960580 · Part number 556373
General Dynamics Mission Systems, Inc. · FSC 5985 — Antennas, Waveguides, and Related Equipment · FSG 59 — Electrical and Electronic Equipment Components · CAGE 67032
Government record, cited
NSN 5985-01-296-0580 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-296-0580. Manufacturer of record part number: 556373.
Also searched as5985-01-296-0580 ·
5985012960580 ·
NIIN 012960580 ·
01-296-0580 ·
FSC 5985 Antennas, Waveguides, and Related Equipment · CAGE 67032 · 556373
Manufacturer of record: General Dynamics Mission Systems, Inc.
Identification
NSN: 5985-01-296-0580
NIIN: 012960580
FSC: 5985 — Antennas, Waveguides, and Related Equipment
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 556373
Manufacturer: General Dynamics Mission Systems, Inc.
General Description
The Mast Section, cataloged under National Stock Number 5985-01-296-0580, 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 General Dynamics Mission Systems, 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
5985-01-296-0580
Primary Part Number
556373
Item Name
Mast Section
FSC / FSG
5985 / 59 — Antennas, Waveguides, and Related Equipment
Manufacturer
General Dynamics Mission Systems, 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 5985-01-296-0580?
NSN 5985-01-296-0580 is a Mast Section, manufactured by General Dynamics Mission Systems, Inc., classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
What part numbers are listed for NSN 5985-01-296-0580?
NSN 5985-01-296-0580 has 1 manufacturer part number on file: 556373 (General Dynamics Mission Systems, Inc.).
What are the specifications of 556373?
Key specifications for 556373: End Item Identification: SINGLE CHANNEL GROUND AND AIRBORNE RADIO SYSTEMS (SINCGARS) INSTALLATION KIT AND COMPONENTS. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5985-01-296-0580 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 5985-01-296-0580?
NSN 5985-01-296-0580 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.