NSN 5998-01-651-6818 · NIIN 016516818 · Part number 8485931-1
United States Department of the Navy Dba Naval Surface Warfare Center Panama City · FSC 5998 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware · FSG 59 — Electrical and Electronic Equipment Components · CAGE 07070
Government record, cited
NSN 5998-01-651-6818 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-651-6818. Manufacturer of record part number: 8485931-1.
Also searched as5998-01-651-6818 ·
5998016516818 ·
NIIN 016516818 ·
01-651-6818 ·
FSC 5998 Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware · CAGE 07070 · 8485931-1
Manufacturer of record: United States Department of the Navy Dba Naval Surface Warfare Center Panama City
Identification
NSN: 5998-01-651-6818
NIIN: 016516818
FSC: 5998 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 8485931-1
Manufacturer: United States Department of the Navy Dba Naval Surface Warfare Center Panama City
General Description
The Vertical Ref Unit, cataloged under National Stock Number 5998-01-651-6818, is classified within Federal Supply Class 5998 (Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware) of the Electrical and Electronic Equipment Components group. The manufacturer of record is United States Department of the Navy Dba Naval Surface Warfare Center Panama City. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
Technical Specifications
Parameter
Value
NSN
5998-01-651-6818
Primary Part Number
8485931-1
Item Name
Vertical Ref Unit
FSC / FSG
5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware
Manufacturer
United States Department of the Navy Dba Naval Surface Warfare Center Panama City
United States Department of the Navy Dba Naval Surface Warfare Center Panama City (USA)
No interchangeability data on file.
Other items in FSC 5998 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5998-00-000-0087
CIRCUIT CARD ASSEMBLY
5998-00-000-0089
5998-00-000-0089 · Item name not on file
5998-00-000-0154
CIRCUIT CARD ASSEMBLY
5998-00-000-0173
ELECTRONIC COMPONENTS ASSEMBLY
5998-00-000-0175
ELECTRONIC COMPONENTS ASSEMBLY
5998-00-000-0177
ELECTRONIC COMPONENTS ASSEMBLY
5998-00-001-1267
CIRCUIT CARD ASSEMBLY
5998-00-001-1271
CIRCUIT CARD ASSEMBLY
Frequently Asked Questions
What is NSN 5998-01-651-6818?
NSN 5998-01-651-6818 is a Vertical Ref Unit, manufactured by United States Department of the Navy Dba Naval Surface Warfare Center Panama City, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
What part numbers are listed for NSN 5998-01-651-6818?
NSN 5998-01-651-6818 has 1 manufacturer part number on file: 8485931-1 (United States Department of the Navy Dba Naval Surface Warfare Center Panama City).
What are the specifications of 8485931-1?
Key specifications for 8485931-1: End Item Identification: AN/SQQ-32(V)4 PROD TOWED BODY, UNIT 1. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5998-01-651-6818 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 5998-01-651-6818?
NSN 5998-01-651-6818 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.