PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

331350Ventilator,air Circulating

Sea-Dog Line Div of Sneve-Nysether Inc · NSN 2040-01-730-5019 · FSC 2040 · No Item Name Available
Verified by PartsTable
NSN 2040-01-730-5019 — this item is cataloged by the U.S. Government under National Stock Number 2040-01-730-5019. Primary manufacturer part number: 331350.
Features
  • Ventilator,air Circulating — FSC 2040
  • 2 verified cross-references
  • Primary manufacturer: Sea-Dog Line Div of Sneve-Nysether Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Ventilator,air Circulating, cataloged under National Stock Number 2040-01-730-5019, is classified within Federal Supply Class 2040 (No Item Name Available) of the Ship and Marine Equipment group. The primary manufacturer of record is Sea-Dog Line Div of Sneve-Nysether Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameVentilator,air Circulating
FSC / FSG2040 — No Item Name Available (FSG 20)
ManufacturersSea-Dog Line Div of Sneve-Nysether Inc (CAGE 41830); Fisheries Supply Co Div Fisheries Supply Company (CAGE 4F861)
Technical Specifications
ParameterValue
NSN2040-01-730-5019
Primary Part Number331350
Item NameVentilator,air Circulating
FSC / FSG2040 / 20 — No Item Name Available
ManufacturerSea-Dog Line Div of Sneve-Nysether Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5935-00-169-3751 INTERCHANGEABLE
Connector,plug,electrical
5985-00-562-8580420850 INTERCHANGEABLE
Attenuator,fixed
Raytheon Company Dba Raytheon
5935-01-091-0143 INTERCHANGEABLE
Connector,plug,electrical
Cross-Reference Index
Part NumberManufacturer
331350 PRIMARY Sea-Dog Line Div of Sneve-Nysether Inc (USA)
331350 Fisheries Supply Co Div Fisheries Supply Company (USA)
Related Parts
5935-00-169-3751INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5985-00-562-8580INTERCHANGEABLE
ATTENUATOR,FIXED
420850
5935-01-091-0143INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL

Frequently Asked Questions

What is NSN 2040-01-730-5019?

NSN 2040-01-730-5019 is a Ventilator,air Circulating, manufactured by Sea-Dog Line Div of Sneve-Nysether Inc, classified under FSC 2040 (No Item Name Available). Status: active.

What are the part numbers for NSN 2040-01-730-5019?

NSN 2040-01-730-5019 has 2 cross-referenced part numbers: 331350 (Sea-Dog Line Div of Sneve-Nysether Inc), 331350 (Fisheries Supply Co Div Fisheries Supply Company).

What NSN replaces 2040-01-730-5019?

There are 3 known substitutes for 2040-01-730-5019: 5935-00-169-3751, 5985-00-562-8580, 5935-01-091-0143. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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