PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

203-370Body,valve

Emerson Automation Solutions Final Control Us Lp · NSN 4820-01-460-4934 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-460-4934 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-460-4934. Primary manufacturer part number: 203-370.
Features
  • Body,valve — FSC 4820
  • Valve Type for Which Designed: BUTTERFLY
  • Valve Model Number for Which Designed: SM0817
  • Valve Design Control Activity: 04613
  • Port Quantity: 2
  • Material: IRON CAST
  • Valve Size for Which Designed: 4.000 INCHES IN
  • 4 verified cross-references
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Iron Cast construction
General Description

The Body,valve, cataloged under National Stock Number 4820-01-460-4934, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Emerson Automation Solutions Final Control Us Lp. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references 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
NSN4820-01-460-4934
Primary Part Number203-370
Item NameBody,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerEmerson Automation Solutions Final Control Us Lp
StatusACTIVE
Valve Type for Which DesignedBUTTERFLY
Valve Model Number for Which DesignedSM0817
Valve Design Control Activity04613
Port Quantity2
MaterialIRON CAST
Valve Size for Which Designed4.000 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5935-00-240-0173 INTERCHANGEABLE
Clamp,cable,electrical Connector
Cross-Reference Index
Part NumberManufacturer
SM0817 ITEM 1 Emerson Automation Solutions Final Control Us Lp (USA)
203-370 PRIMARY Emerson Automation Solutions Final Control Us Lp (USA)
SM0817 Emerson Automation Solutions Final Control Us Lp (USA)
203-370-040-362 Emerson Automation Solutions Final Control Us Lp (USA)
Related Parts
5935-00-240-0173INTERCHANGEABLE
CLAMP,CABLE,ELECTRICAL CONNECTOR

Frequently Asked Questions

What is NSN 4820-01-460-4934?

NSN 4820-01-460-4934 is a Body,valve, manufactured by Emerson Automation Solutions Final Control Us Lp, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-460-4934?

NSN 4820-01-460-4934 has 4 cross-referenced part numbers: SM0817 ITEM 1 (Emerson Automation Solutions Final Control Us Lp), 203-370 (Emerson Automation Solutions Final Control Us Lp), SM0817 (Emerson Automation Solutions Final Control Us Lp), 203-370-040-362 (Emerson Automation Solutions Final Control Us Lp).

What NSN replaces 4820-01-460-4934?

There is 1 known substitute for 4820-01-460-4934: 5935-00-240-0173. Verify interchangeability with system specifications before substitution.

What are the specifications of 203-370?

Key specifications for 203-370: Valve Type for Which Designed: BUTTERFLY; Valve Model Number for Which Designed: SM0817; Valve Design Control Activity: 04613; Port Quantity: 2. 7 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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