PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

X22440B4BCage,valve

Emerson Electric Co Alco Controls Div · NSN 4820-00-036-3749 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-036-3749 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-036-3749. Primary manufacturer part number: X22440B4B.
Features
  • Cage,valve — FSC 4820
  • Valve Design Control Activity: 70255
  • Material: COPPER ALLOY
  • 10 verified cross-references
  • Primary manufacturer: Emerson Electric Co Alco Controls Div
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Copper Alloy construction
General Description

The Cage,valve, cataloged under National Stock Number 4820-00-036-3749, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Emerson Electric Co Alco Controls Div. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 7 manufacturers, 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
NSN4820-00-036-3749
Primary Part NumberX22440B4B
Item NameCage,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerEmerson Electric Co Alco Controls Div
StatusACTIVE
Valve Design Control Activity70255
MaterialCOPPER ALLOY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4720-00-269-7659 INTERCHANGEABLE
Hose Assembly,nonmetallic
Cross-Reference Index
Part NumberManufacturer
4820PL1341016 Jednolity Indeks Materialowy - Uniform Material Index (POL)
X22440B4B PRIMARY Emerson Electric Co Alco Controls Div (USA)
RAR1709 Naval Group Site De Lorient (FRA)
803213 Emerson Electric Gmbh & Co Alco Controls Division (DEU)
XC709-B0B Emerson Electric Co Alco Controls Div (USA)
X22440-B4B Emerson Electric Gmbh & Co Alco Controls Division (DEU)
X22440B4B Dawmec Ltd (GBR)
9/293/525 Denco Limited (GBR)
X-22440-B4B 803213 Dawmec Ltd (GBR)
X22440-B4B Reiss Kaelte-Klima Gmbh & Co.kg (DEU)
Related Parts
4720-00-269-7659INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC

Frequently Asked Questions

What is NSN 4820-00-036-3749?

NSN 4820-00-036-3749 is a Cage,valve, manufactured by Emerson Electric Co Alco Controls Div, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-036-3749?

NSN 4820-00-036-3749 has 10 cross-referenced part numbers: 4820PL1341016 (Jednolity Indeks Materialowy - Uniform Material Index), X22440B4B (Emerson Electric Co Alco Controls Div), RAR1709 (Naval Group Site De Lorient), 803213 (Emerson Electric Gmbh & Co Alco Controls Division), XC709-B0B (Emerson Electric Co Alco Controls Div) and 5 more.

What NSN replaces 4820-00-036-3749?

There is 1 known substitute for 4820-00-036-3749: 4720-00-269-7659. Verify interchangeability with system specifications before substitution.

What are the specifications of X22440B4B?

Key specifications for X22440B4B: Valve Design Control Activity: 70255; Material: COPPER ALLOY; Special Features: STEEL SPRING; MEDIA REFRIGERANTS; Overall Length: 2.427 INCHES NOMINAL IN. 4 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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