PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50002Valve,regulating,temperature

Trac Regulator Co., Inc. Dba Trac Regulator Co Inc · NSN 4820-01-151-4466 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-151-4466 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-151-4466. Primary manufacturer part number: 50002.
Features
  • Valve,regulating,temperature — FSC 4820
  • 3 verified cross-references
  • Primary manufacturer: Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,regulating,temperature, cataloged under National Stock Number 4820-01-151-4466, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Trac Regulator Co., Inc. Dba Trac Regulator Co Inc. This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve,regulating,temperature
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersTrac Regulator Co., Inc. Dba Trac Regulator Co Inc (CAGE 55378)
Technical Specifications
ParameterValue
NSN4820-01-151-4466
Primary Part Number50002
Item NameValve,regulating,temperature
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerTrac Regulator Co., Inc. Dba Trac Regulator Co Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5950-00-483-0215662-0363-010 INTERCHANGEABLE
Transformer,power
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5910-00-617-526240425 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
Hanovia Specialty Lighting Llc
5315-00-680-8599 INTERCHANGEABLE
Pin,straight,headless
5962-01-078-574240425 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Div Rmd Strategic
4820-01-151-3733 INTERCHANGEABLE
Seat,valve
3040-01-234-350440425-1167 INTERCHANGEABLE
Gearshaft,helical
Timken Gears & Services Inc. Div Philadelphia Gear
4820-01-424-267540425-803 INTERCHANGEABLE
Valve,regulating,temperature
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
Cross-Reference Index
Part NumberManufacturer
50002 Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
40425 PART 50002-07 Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
40425 Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
Related Parts
5950-00-483-0215INTERCHANGEABLE
TRANSFORMER,POWER
662-0363-010
5910-00-617-5262INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
40425
5315-00-680-8599INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
5962-01-078-5742INTERCHANGEABLE
MICROCIRCUIT,MEMORY
40425
4820-01-151-3733INTERCHANGEABLE
SEAT,VALVE
3040-01-234-3504INTERCHANGEABLE
GEARSHAFT,HELICAL
40425-1167
4820-01-424-2675INTERCHANGEABLE
VALVE,REGULATING,TEMPERATURE
40425-803

Frequently Asked Questions

What is NSN 4820-01-151-4466?

NSN 4820-01-151-4466 is a Valve,regulating,temperature, manufactured by Trac Regulator Co., Inc. Dba Trac Regulator Co Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-151-4466?

NSN 4820-01-151-4466 has 3 cross-referenced part numbers: 50002 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40425 PART 50002-07 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40425 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc).

What NSN replaces 4820-01-151-4466?

There are 7 known substitutes for 4820-01-151-4466: 5950-00-483-0215, 5910-00-617-5262, 5315-00-680-8599 and 4 more. Verify interchangeability with system specifications before substitution.

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