PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S59711Stem,fluid Valve

Emerson Automation Solutions Final Control Us Lp Div Navy Product Team · NSN 4820-01-444-0983 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-444-0983 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-444-0983. Primary manufacturer part number: S59711.
Features
  • Stem,fluid Valve — FSC 4820
  • Valve Model Number for Which Designed: JLT-JOS
  • Valve Type for Which Designed: RELIEF
  • 3 verified cross-references
  • Primary manufacturer: Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Stem,fluid Valve, cataloged under National Stock Number 4820-01-444-0983, 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 Div Navy Product Team. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-444-0983
Primary Part NumberS59711
Item NameStem,fluid Valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerEmerson Automation Solutions Final Control Us Lp Div Navy Product Team
StatusACTIVE
Valve Model Number for Which DesignedJLT-JOS
Valve Type for Which DesignedRELIEF
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4820-01-442-8248108337 INTERCHANGEABLE
Retainer,disk,valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
4820-01-444-0985102837 INTERCHANGEABLE
Nozzle,valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
Cross-Reference Index
Part NumberManufacturer
DS-G-66475 PC 9 Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
S59711 PRIMARY Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
DS-G-66475 Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
Related Parts
4820-01-442-8248INTERCHANGEABLE
RETAINER,DISK,VALVE
108337
4820-01-444-0985INTERCHANGEABLE
NOZZLE,VALVE
102837

Frequently Asked Questions

What is NSN 4820-01-444-0983?

NSN 4820-01-444-0983 is a Stem,fluid Valve, manufactured by Emerson Automation Solutions Final Control Us Lp Div Navy Product Team, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-444-0983?

NSN 4820-01-444-0983 has 3 cross-referenced part numbers: DS-G-66475 PC 9 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), S59711 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), DS-G-66475 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team).

What NSN replaces 4820-01-444-0983?

There are 2 known substitutes for 4820-01-444-0983: 4820-01-442-8248, 4820-01-444-0985. Verify interchangeability with system specifications before substitution.

What are the specifications of S59711?

Key specifications for S59711: Valve Model Number for Which Designed: JLT-JOS; End Item Identification: STRATEGIC SEALIFT CONVERSION SHIPS CLASS; Valve Type for Which Designed: RELIEF. 3 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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