NSN 4820-01-453-3466 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-453-3466. Manufacturer of record part number: 44-1812-24.
Also searched as4820-01-453-3466 ·
4820014533466 ·
NIIN 014533466 ·
01-453-3466 ·
FSC 4820 Valves, Nonpowered · CAGE 13669 · 44-1812-24
Nearby stock numbers← 4820-01-453-3446 Valve, Air Pilot
·
4820-01-453-3474 Retainer, Disk, Valve →
4820-01-453-3466 — Valves, Nonpowered
Features
Valve,regulating,fluid Pressure — FSC 4820
Flow Control Device: PISTON, SPRING LOADED
Body Style: STRAIGHT THRU
Temp Rating: -15.0 FAHRENHEIT MINIMUM AND 165.0 FAHRENHEIT MAXIMUM DEGF
End Connection Quantity: 2
Material: COPPER ALLOY BODY
Media for Which Designed: ETHYLENE GLYCOL
Maximum Inlet Pressure Rating: ERR-060
Identification
NSN: 4820-01-453-3466
NIIN: 014533466
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 44-1812-24
Manufacturer: Tescom Corp Dba Tescom Div Tescom
General Description
The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-453-3466, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Tescom Corp Dba Tescom Div Tescom. Government technical data includes 7 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.
Technical Specifications
Parameter
Value
NSN
4820-01-453-3466
Primary Part Number
44-1812-24
Item Name
Valve,regulating,fluid Pressure
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Tescom Corp Dba Tescom Div Tescom
Status
ACTIVE
Flow Control Device
PISTON, SPRING LOADED
Body Style
STRAIGHT THRU
Temp Rating
-15.0 FAHRENHEIT MINIMUM AND 165.0 FAHRENHEIT MAXIMUM DEGF
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
Related Parts in Valves
4820-00-000-0097
4820-00-000-0097 · Item name not on file
4820-00-001-0010
VALVE,ROTARY,SELECTOR
8171E-1/4HS2
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
D559A3M2
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 4820-01-453-3466?
NSN 4820-01-453-3466 is a Valve,regulating,fluid Pressure, manufactured by Tescom Corp Dba Tescom Div Tescom, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-453-3466?
NSN 4820-01-453-3466 has 2 manufacturer part numbers on file: 44-1812-24 (Mcnaughton Dynamics Limited), 44-1812-24 (Tescom Corp Dba Tescom Div Tescom).
What are the specifications of 44-1812-24?
Key specifications for 44-1812-24: Flow Control Device: PISTON, SPRING LOADED; Body Style: STRAIGHT THRU; Temp Rating: -15.0 FAHRENHEIT MINIMUM AND 165.0 FAHRENHEIT MAXIMUM DEGF; End Connection Quantity: 2. 7 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-453-3466 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.