PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

56447Cylinder,fire Extinguisher

Tyco Fire Products Lp · NSN 4210-01-522-5399 · FSC 4210 · No Item Name Available
Verified by PartsTable
NSN 4210-01-522-5399 — this item is cataloged by the U.S. Government under National Stock Number 4210-01-522-5399. Primary manufacturer part number: 56447.
Features
  • Cylinder,fire Extinguisher — FSC 4210
  • 1 verified cross-reference
  • Primary manufacturer: Tyco Fire Products Lp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cylinder,fire Extinguisher, cataloged under National Stock Number 4210-01-522-5399, 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 Tyco Fire Products Lp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCylinder,fire Extinguisher
FSC / FSG4210 — No Item Name Available (FSG 42)
ManufacturersTyco Fire Products Lp (CAGE 03670)
Technical Specifications
ParameterValue
NSN4210-01-522-5399
Primary Part Number56447
Item NameCylinder,fire Extinguisher
FSC / FSG4210 / 42 — No Item Name Available
ManufacturerTyco Fire Products Lp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
1740-00-150-649656447-750 INTERCHANGEABLE
Tongue Assembly,towbar
Aerol Llc
5310-00-286-918756447 INTERCHANGEABLE
Washer,flat
Cae Usa Inc.
5330-00-582-1548 INTERCHANGEABLE
Retainer,packing
6680-01-096-666556447 INTERCHANGEABLE
Transmitter,liquid Quantity
Setra Systems, Inc. Dba Gems Sensors
4210-01-518-989532239 INTERCHANGEABLE
Cylinder,fire Extinguisher
Tyco Fire Products Lp
Cross-Reference Index
Part NumberManufacturer
56447 PRIMARY Tyco Fire Products Lp (USA)
Related Parts
1740-00-150-6496INTERCHANGEABLE
TONGUE ASSEMBLY,TOWBAR
56447-750
5310-00-286-9187INTERCHANGEABLE
WASHER,FLAT
56447
5330-00-582-1548INTERCHANGEABLE
RETAINER,PACKING
6680-01-096-6665INTERCHANGEABLE
TRANSMITTER,LIQUID QUANTITY
56447
4210-01-518-9895INTERCHANGEABLE
CYLINDER,FIRE EXTINGUISHER
32239

Frequently Asked Questions

What is NSN 4210-01-522-5399?

NSN 4210-01-522-5399 is a Cylinder,fire Extinguisher, manufactured by Tyco Fire Products Lp, classified under FSC 4210 (No Item Name Available). Status: active.

What are the part numbers for NSN 4210-01-522-5399?

NSN 4210-01-522-5399 has 1 cross-referenced part number: 56447 (Tyco Fire Products Lp).

What NSN replaces 4210-01-522-5399?

There are 5 known substitutes for 4210-01-522-5399: 1740-00-150-6496, 5310-00-286-9187, 5330-00-582-1548 and 2 more. Verify interchangeability with system specifications before substitution.

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