NSN 4820-01-012-3444 · NIIN 010123444 · Part number XC726FL-2B
Emerson Electric Co Alco Controls Div · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 70255
Government record, cited
NSN 4820-01-012-3444 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-012-3444. Manufacturer of record part number: XC726FL-2B.
Nearby stock numbers← 4820-01-012-3435 Parts Kit, Pressure Regulating VA
·
4820-01-012-3445 →
4820-01-012-3444 — Valves, Nonpowered
Features
Regulator,thermostatic Temperatu — FSC 4820
Bulb Length: 4.875 INCHES NOMINAL IN
Bulb Diameter: 0.750 INCHES NOMINAL IN
Mounting Method: FLANGE
Capillary Tube Length: 120.000 INCHES NOMINAL IN
Thermostat Type: BULB
Usage Design: CONTROL VALVE FLOW
2 manufacturer part numbers on file
Identification
NSN: 4820-01-012-3444
NIIN: 010123444
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: XC726FL-2B
Manufacturer: Emerson Electric Co Alco Controls Div
General Description
The Regulator,thermostatic Temperatu, cataloged under National Stock Number 4820-01-012-3444, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Emerson Electric Co Alco Controls Div. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097
4820-00-000-0097 · Item name not on file
4820-00-001-0010
VALVE,ROTARY,SELECTOR
4820-00-001-0020
4820-00-001-0020 · Item name not on file
4820-00-001-0021
4820-00-001-0021 · Item name not on file
4820-00-001-0032
4820-00-001-0032 · Item name not on file
4820-00-001-0037
VALVE,SAFETY RELIEF
4820-00-001-0042
4820-00-001-0042 · Item name not on file
4820-00-001-1230
4820-00-001-1230 · Item name not on file
Frequently Asked Questions
What is NSN 4820-01-012-3444?
NSN 4820-01-012-3444 is a Regulator,thermostatic Temperatu, manufactured by Emerson Electric Co Alco Controls Div, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-012-3444?
NSN 4820-01-012-3444 has 2 manufacturer part numbers on file: XC726FL-2B (Emerson Electric Co Alco Controls Div), 1005820-P1 (Tld Ace Corp Div Tld Ace).
What are the specifications of XC726FL-2B?
Key specifications for XC726FL-2B: Bulb Length: 4.875 INCHES NOMINAL IN; Bulb Diameter: 0.750 INCHES NOMINAL IN; Mounting Method: FLANGE; Capillary Tube Length: 120.000 INCHES NOMINAL IN. 6 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-012-3444 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.