PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18-1600Drain,automatic,fire Sprinkling

Aerocontrolex Group, Inc. Dba Aero Fluid Products · NSN 4210-01-220-4650 · FSC 4210 · No Item Name Available
Verified by PartsTable
NSN 4210-01-220-4650 — this item is cataloged by the U.S. Government under National Stock Number 4210-01-220-4650. Primary manufacturer part number: 18-1600.
Features
  • Drain,automatic,fire Sprinkling — FSC 4210
  • 4 verified cross-references
  • Primary manufacturer: Aerocontrolex Group, Inc. Dba Aero Fluid Products
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Drain,automatic,fire Sprinkling, cataloged under National Stock Number 4210-01-220-4650, 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 Aerocontrolex Group, Inc. Dba Aero Fluid Products. This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameDrain,automatic,fire Sprinkling
FSC / FSG4210 — No Item Name Available (FSG 42)
ManufacturersIntegral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana Div Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana (CAGE 4N727); Aerocontrolex Group, Inc. Dba Aero Fluid Products (CAGE 96736); Bfm Energy Products Corp (CAGE 62793)
Technical Specifications
ParameterValue
NSN4210-01-220-4650
Primary Part Number18-1600
Item NameDrain,automatic,fire Sprinkling
FSC / FSG4210 / 42 — No Item Name Available
ManufacturerAerocontrolex Group, Inc. Dba Aero Fluid Products
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5330-00-606-7087181600 INTERCHANGEABLE
Gasket
Dresser, Llc
5950-01-069-76551816001 INTERCHANGEABLE
Coil,radio Frequency
Merex Inc.
4820-01-509-25971816-00 INTERCHANGEABLE
Retainer,disk,valve
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
Cross-Reference Index
Part NumberManufacturer
310D258-1 Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana Div Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana (USA)
18-1600 PRIMARY Aerocontrolex Group, Inc. Dba Aero Fluid Products (USA)
18-1600-1 Aerocontrolex Group, Inc. Dba Aero Fluid Products (USA)
310D258-1 Bfm Energy Products Corp (USA)
Related Parts
5330-00-606-7087INTERCHANGEABLE
GASKET
181600
5950-01-069-7655INTERCHANGEABLE
COIL,RADIO FREQUENCY
1816001
4820-01-509-2597INTERCHANGEABLE
RETAINER,DISK,VALVE
1816-00

Frequently Asked Questions

What is NSN 4210-01-220-4650?

NSN 4210-01-220-4650 is a Drain,automatic,fire Sprinkling, manufactured by Aerocontrolex Group, Inc. Dba Aero Fluid Products, classified under FSC 4210 (No Item Name Available). Status: active.

What are the part numbers for NSN 4210-01-220-4650?

NSN 4210-01-220-4650 has 4 cross-referenced part numbers: 310D258-1 (Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana Div Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana), 18-1600 (Aerocontrolex Group, Inc. Dba Aero Fluid Products), 18-1600-1 (Aerocontrolex Group, Inc. Dba Aero Fluid Products), 310D258-1 (Bfm Energy Products Corp).

What NSN replaces 4210-01-220-4650?

There are 3 known substitutes for 4210-01-220-4650: 5330-00-606-7087, 5950-01-069-7655, 4820-01-509-2597. Verify interchangeability with system specifications before substitution.

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