PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RT208Valve,regulating,temperature

Schneider Electric Systems Usa Inc · NSN 4820-01-192-3545 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-192-3545 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-192-3545. Primary manufacturer part number: RT208.
Features
  • Valve,regulating,temperature — FSC 4820
  • Material: STEEL CORROSION RESISTING FLOW CONTROL DEVICE
  • First End Connection Type: THREADED INTERNAL PIPE
  • First End Thread Direction: RIGHT-HAND
  • End Connection Quantity: 2
  • Temp Adjustability: ADJUSTABLE
  • Thread Size and Series/type Designator: 1.000 NPT FIRST END
  • Material: STEEL CORROSION RESISTING SEAT
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel Corrosion Resisting Flow Control Device construction
General Description

The Valve,regulating,temperature, cataloged under National Stock Number 4820-01-192-3545, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Schneider Electric Systems Usa Inc. Government technical data includes 12 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-192-3545
Primary Part NumberRT208
Item NameValve,regulating,temperature
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerSchneider Electric Systems Usa Inc
StatusACTIVE
MaterialSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
First End Connection TypeTHREADED INTERNAL PIPE
First End Thread DirectionRIGHT-HAND
End Connection Quantity2
Temp AdjustabilityADJUSTABLE
Thread Size and Series/type Designator1.000 NPT FIRST END
MaterialSTEEL CORROSION RESISTING SEAT
First End Style DesignatorPLAIN
Second End Relationship with First EndIDENTICAL
Flow Control DeviceDISK
MaterialCOPPER ALLOY BODY
Body StyleSTRAIGHT THRU
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3110-00-198-1308WS-208-16 INTERCHANGEABLE
Roller,bearing
Regal Beloit America, Inc. Dba Rollway Bearing
Cross-Reference Index
Part NumberManufacturer
RT208 PRIMARY Schneider Electric Systems Usa Inc (USA)
Related Parts
3110-00-198-1308INTERCHANGEABLE
ROLLER,BEARING
WS-208-16

Frequently Asked Questions

What is NSN 4820-01-192-3545?

NSN 4820-01-192-3545 is a Valve,regulating,temperature, manufactured by Schneider Electric Systems Usa Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-192-3545?

NSN 4820-01-192-3545 has 1 cross-referenced part number: RT208 (Schneider Electric Systems Usa Inc).

What NSN replaces 4820-01-192-3545?

There is 1 known substitute for 4820-01-192-3545: 3110-00-198-1308. Verify interchangeability with system specifications before substitution.

What are the specifications of RT208?

Key specifications for RT208: Special Features: BRASS,NICKEL PLATED WALL MOUNTED THERMOSTAT;25 FEET CONNECTING TUBING;WORKING PRESSURE 75 PSI FT; Material: STEEL CORROSION RESISTING FLOW CONTROL DEVICE; First End Connection Type: THREADED INTERNAL PIPE; First End Thread Direction: RIGHT-HAND. 13 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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