PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

46242Cylinder and Valve

Tyco Fire Products Lp · NSN 4210-01-287-9403 · FSC 4210 · No Item Name Available
Verified by PartsTable
NSN 4210-01-287-9403 — this item is cataloged by the U.S. Government under National Stock Number 4210-01-287-9403. Primary manufacturer part number: 46242.
Features
  • Cylinder and Valve — FSC 4210
  • 2 verified cross-references
  • Primary manufacturer: Tyco Fire Products Lp
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Cylinder and Valve, cataloged under National Stock Number 4210-01-287-9403, 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 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.

Technical Specifications
ParameterValue
NSN4210-01-287-9403
Primary Part Number46242
Item NameCylinder and Valve
FSC / FSG4210 / 42 — No Item Name Available
ManufacturerTyco Fire Products Lp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5950-00-269-28304624 INTERCHANGEABLE
Transformer,power
Noel-Smyser Engineering Corporation Dba Noel Smyser Engineering Corp
5330-00-450-4139 INTERCHANGEABLE
Gasket
4020-00-968-135646242 INTERCHANGEABLE
Rope,fibrous
Orion Ropeworks, Llc
Cross-Reference Index
Part NumberManufacturer
46242 PRIMARY Tyco Fire Products Lp (USA)
46242 Grinnell Corp Grinnell Fire Protection Systmes Div (USA)
Related Parts
5950-00-269-2830INTERCHANGEABLE
TRANSFORMER,POWER
4624
5330-00-450-4139INTERCHANGEABLE
GASKET
4020-00-968-1356INTERCHANGEABLE
ROPE,FIBROUS
46242

Frequently Asked Questions

What is NSN 4210-01-287-9403?

NSN 4210-01-287-9403 is a Cylinder and Valve, manufactured by Tyco Fire Products Lp, classified under FSC 4210 (No Item Name Available). Status: active.

What are the part numbers for NSN 4210-01-287-9403?

NSN 4210-01-287-9403 has 2 cross-referenced part numbers: 46242 (Tyco Fire Products Lp), 46242 (Grinnell Corp Grinnell Fire Protection Systmes Div).

What NSN replaces 4210-01-287-9403?

There are 3 known substitutes for 4210-01-287-9403: 5950-00-269-2830, 5330-00-450-4139, 4020-00-968-1356. Verify interchangeability with system specifications before substitution.

What are the specifications of 46242?

Key specifications for 46242: End Item Identification: FIRE EXTINGUISHING SYSTEM. 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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