PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

204361Plug,vented

Valcor Engineering Corporation · NSN 1660-00-315-6419 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-00-315-6419 — this item is cataloged by the U.S. Government under National Stock Number 1660-00-315-6419. Primary manufacturer part number: 204361.
Features
  • Plug,vented — FSC 1660
  • 2 verified cross-references
  • Primary manufacturer: Valcor Engineering Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Plug,vented, cataloged under National Stock Number 1660-00-315-6419, is classified within Federal Supply Class 1660 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Valcor Engineering Corporation. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePlug,vented
FSC / FSG1660 — No Item Name Available (FSG 16)
ManufacturersValcor Engineering Corporation (CAGE 96487); Kidde-Fenwal, Llc (CAGE 0KDP7)
Technical Specifications
ParameterValue
NSN1660-00-315-6419
Primary Part Number204361
Item NamePlug,vented
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerValcor Engineering Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3020-00-273-158040364 INTERCHANGEABLE
Gear,spur
Napco International Llc Dba Napco International Inc
Cross-Reference Index
Part NumberManufacturer
204361 PRIMARY Valcor Engineering Corporation (USA)
204361 Kidde-Fenwal, Llc (USA)
Related Parts
3020-00-273-1580INTERCHANGEABLE
GEAR,SPUR
40364

Frequently Asked Questions

What is NSN 1660-00-315-6419?

NSN 1660-00-315-6419 is a Plug,vented, manufactured by Valcor Engineering Corporation, classified under FSC 1660 (No Item Name Available). Status: active.

What are the part numbers for NSN 1660-00-315-6419?

NSN 1660-00-315-6419 has 2 cross-referenced part numbers: 204361 (Valcor Engineering Corporation), 204361 (Kidde-Fenwal, Llc).

What NSN replaces 1660-00-315-6419?

There is 1 known substitute for 1660-00-315-6419: 3020-00-273-1580. Verify interchangeability with system specifications before substitution.

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