PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50000-04Regulator,thermostatic Temperatu

Trac Regulator Co., Inc. Dba Trac Regulator Co Inc · NSN 4820-01-154-6889 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-154-6889 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-154-6889. Primary manufacturer part number: 50000-04.
Features
  • Regulator,thermostatic Temperatu — FSC 4820
  • Capillary Tube Length: 120.000 INCHES NOMINAL IN
  • Operating Temp Rating: 145.0 FAHRENHEIT MAXIMUM DEGF
  • 1 verified cross-reference
  • Primary manufacturer: Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
Applications
  • Flow control in piping systems
  • Water treatment infrastructure
  • Industrial process control
General Description

The Regulator,thermostatic Temperatu, cataloged under National Stock Number 4820-01-154-6889, 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. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-154-6889
Primary Part Number50000-04
Item NameRegulator,thermostatic Temperatu
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerTrac Regulator Co., Inc. Dba Trac Regulator Co Inc
StatusACTIVE
Capillary Tube Length120.000 INCHES NOMINAL IN
Operating Temp Rating145.0 FAHRENHEIT MAXIMUM DEGF
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
4720-00-300-6881 INTERCHANGEABLE
Hose Assembly,nonmetallic
4320-00-487-9204 INTERCHANGEABLE
Bulb,controller,sodium Bicarbona
3110-00-845-6136732A500AFP6 INTERCHANGEABLE
Bearing,ball,annular
General Electric Co Motor Business Group
6695-01-016-09629A430-2 INTERCHANGEABLE
Indicator,symbol Indicating
Transicoil Llc Dba Ads Transicoil Div Transicoil
5331-01-338-38765000004 INTERCHANGEABLE
O-Ring
Ships Machinery International, Inc.
6625-01-502-242010S/051-6571 INTERCHANGEABLE
Meter,special Scale
Control Products Corporation
Cross-Reference Index
Part NumberManufacturer
50000-04 PRIMARY Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
Related Parts
4720-00-300-6881INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
4320-00-487-9204INTERCHANGEABLE
BULB,CONTROLLER,SODIUM BICARBONA
3110-00-845-6136INTERCHANGEABLE
BEARING,BALL,ANNULAR
732A500AFP6
6695-01-016-0962INTERCHANGEABLE
INDICATOR,SYMBOL INDICATING
9A430-2
5331-01-338-3876INTERCHANGEABLE
O-RING
5000004
6625-01-502-2420INTERCHANGEABLE
METER,SPECIAL SCALE
10S/051-6571

Frequently Asked Questions

What is NSN 4820-01-154-6889?

NSN 4820-01-154-6889 is a Regulator,thermostatic Temperatu, 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 4820-01-154-6889?

NSN 4820-01-154-6889 has 1 cross-referenced part number: 50000-04 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc).

What NSN replaces 4820-01-154-6889?

There are 6 known substitutes for 4820-01-154-6889: 4720-00-300-6881, 4320-00-487-9204, 3110-00-845-6136 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50000-04?

Key specifications for 50000-04: Capillary Tube Length: 120.000 INCHES NOMINAL IN; Operating Temp Rating: 145.0 FAHRENHEIT MAXIMUM DEGF. 2 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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