PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

01777Nozzle,fire Extinguisher

Amerex Corporation Dba Amerex Corp · NSN 4210-01-425-8090 · FSC 4210 · No Item Name Available
Verified by PartsTable
NSN 4210-01-425-8090 — this item is cataloged by the U.S. Government under National Stock Number 4210-01-425-8090. Primary manufacturer part number: 01777.
Features
  • Nozzle,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 Nozzle,fire Extinguisher, cataloged under National Stock Number 4210-01-425-8090, 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4210-01-425-8090
Primary Part Number01777
Item NameNozzle,fire Extinguisher
FSC / FSG4210 / 42 — No Item Name Available
ManufacturerAmerex Corporation Dba Amerex Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
3431-00-226-6992105Z61 INTERCHANGEABLE
Cup,welding Torch
Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng
5360-00-737-1188 INTERCHANGEABLE
Spring,helical,extension
5330-01-076-498601705 INTERCHANGEABLE
Gasket
Defense Logistics Agency Dba Defense Supply Center Philadelphia
6145-01-201-953501777 INTERCHANGEABLE
Wire,electrical
General Cable Corporation Div Corporate
5999-01-341-3110 INTERCHANGEABLE
Heat Sink-Insulator
4210-01-425-877401705 INTERCHANGEABLE
Hose Assy,fire Extinguisher
Amerex Corporation Dba Amerex Corp
4210-01-428-428701776 INTERCHANGEABLE
Hose Assembly,fire Extinguisher
Amerex Corporation Dba Amerex Corp
4210-01-429-429700593 INTERCHANGEABLE
Nozzle,fire Extinguisher
Amerex Corporation Dba Amerex Corp
Cross-Reference Index
Part NumberManufacturer
01777 PRIMARY Amerex Corporation Dba Amerex Corp (USA)
01705 Amerex Corporation Dba Amerex Corp (USA)
Related Parts
3431-00-226-6992INTERCHANGEABLE
CUP,WELDING TORCH
105Z61
5360-00-737-1188INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
5330-01-076-4986INTERCHANGEABLE
GASKET
01705
6145-01-201-9535INTERCHANGEABLE
WIRE,ELECTRICAL
01777
5999-01-341-3110INTERCHANGEABLE
HEAT SINK-INSULATOR
4210-01-425-8774INTERCHANGEABLE
HOSE ASSY,FIRE EXTINGUISHER
01705
4210-01-428-4287INTERCHANGEABLE
HOSE ASSEMBLY,FIRE EXTINGUISHER
01776
4210-01-429-4297INTERCHANGEABLE
NOZZLE,FIRE EXTINGUISHER
00593

Frequently Asked Questions

What is NSN 4210-01-425-8090?

NSN 4210-01-425-8090 is a Nozzle,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 4210-01-425-8090?

NSN 4210-01-425-8090 has 2 cross-referenced part numbers: 01777 (Amerex Corporation Dba Amerex Corp), 01705 (Amerex Corporation Dba Amerex Corp).

What NSN replaces 4210-01-425-8090?

There are 8 known substitutes for 4210-01-425-8090: 3431-00-226-6992, 5360-00-737-1188, 5330-01-076-4986 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 01777?

Key specifications for 01777: End Item Identification: OSPREY CLASS MHC; Special Features: USED ON FIRE EXTINGUISHERS MODELS 330, 330X, 331 AND 332. 2 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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