PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

114640Retainer,disk,valve

Emerson Automation Solutions Final Control Us Lp Div Navy Product Team · NSN 4820-01-433-4856 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-433-4856 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-433-4856. Primary manufacturer part number: 114640.
Features
  • Retainer,disk,valve — FSC 4820
  • Valve Design Control Activity: 15187
  • Valve Model Number for Which Designed: 3XKX4 JLT-JOS-15-D/84728000
  • Valve Size for Which Designed: 3.000 INCHES IN
  • 1 verified cross-reference
  • 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 Retainer,disk,valve, cataloged under National Stock Number 4820-01-433-4856, 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 3 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-433-4856
Primary Part Number114640
Item NameRetainer,disk,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerEmerson Automation Solutions Final Control Us Lp Div Navy Product Team
StatusACTIVE
Valve Design Control Activity15187
Valve Model Number for Which Designed3XKX4 JLT-JOS-15-D/84728000
Valve Size for Which Designed3.000 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4730-00-266-24174666807 INTERCHANGEABLE
Adapter,straight,pipe to Tube
Naval Sea Systems Command
3110-00-516-5398114640 INTERCHANGEABLE
Bearing,ball,duplex
Eaton Aerospace, Llc Dba Jackson South
Cross-Reference Index
Part NumberManufacturer
114640 PRIMARY Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
Related Parts
4730-00-266-2417INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
4666807
3110-00-516-5398INTERCHANGEABLE
BEARING,BALL,DUPLEX
114640

Frequently Asked Questions

What is NSN 4820-01-433-4856?

NSN 4820-01-433-4856 is a Retainer,disk,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 4820-01-433-4856?

NSN 4820-01-433-4856 has 1 cross-referenced part number: 114640 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team).

What NSN replaces 4820-01-433-4856?

There are 2 known substitutes for 4820-01-433-4856: 4730-00-266-2417, 3110-00-516-5398. Verify interchangeability with system specifications before substitution.

What are the specifications of 114640?

Key specifications for 114640: Valve Design Control Activity: 15187; Valve Model Number for Which Designed: 3XKX4 JLT-JOS-15-D/84728000; End Item Identification: SUPPLY CLASS AOE; Valve Size for Which Designed: 3.000 INCHES IN. 4 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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