PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

03999Disc,safety,fire Extinguisher

Amerex Corporation Dba Amerex Corp · NSN 4210-01-426-1369 · FSC 4210 · No Item Name Available
Verified by PartsTable
NSN 4210-01-426-1369 — this item is cataloged by the U.S. Government under National Stock Number 4210-01-426-1369. Primary manufacturer part number: 03999.
Features
  • Disc,safety,fire Extinguisher — FSC 4210
  • 2 verified cross-references
  • Primary manufacturer: Amerex Corporation Dba Amerex Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Disc,safety,fire Extinguisher, cataloged under National Stock Number 4210-01-426-1369, is classified within Federal Supply Class 4210 (No Item Name Available) of the Fire Fighting, Rescue, and Safety Equipment group. The primary manufacturer of record is Amerex Corporation Dba Amerex Corp. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4210-01-426-1369
Primary Part Number03999
Item NameDisc,safety,fire Extinguisher
FSC / FSG4210 / 42 — No Item Name Available
ManufacturerAmerex Corporation Dba Amerex Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4210-01-426-052603090 INTERCHANGEABLE
Valve,fire Extinguisher
Amerex Corporation Dba Amerex Corp
Cross-Reference Index
Part NumberManufacturer
06903 Amerex Corporation Dba Amerex Corp (USA)
03999 PRIMARY Amerex Corporation Dba Amerex Corp (USA)
Related Parts
4210-01-426-0526INTERCHANGEABLE
VALVE,FIRE EXTINGUISHER
03090

Frequently Asked Questions

What is NSN 4210-01-426-1369?

NSN 4210-01-426-1369 is a Disc,safety,fire Extinguisher, manufactured by Amerex Corporation Dba Amerex Corp, classified under FSC 4210 (No Item Name Available). Status: active.

What are the part numbers for NSN 4210-01-426-1369?

NSN 4210-01-426-1369 has 2 cross-referenced part numbers: 06903 (Amerex Corporation Dba Amerex Corp), 03999 (Amerex Corporation Dba Amerex Corp).

What NSN replaces 4210-01-426-1369?

There is 1 known substitute for 4210-01-426-1369: 4210-01-426-0526. Verify interchangeability with system specifications before substitution.

What are the specifications of 03999?

Key specifications for 03999: End Item Identification: OSPREY CLASS MHC. 1 total characteristics are documented in the Federal Logistics Information System.

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