PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

137444Nozzle,valve

Emerson Automation Solutions Final Control Us Lp Div Navy Product Team · NSN 4820-01-433-2205 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-433-2205 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-433-2205. Primary manufacturer part number: 137444.
Features
  • Nozzle,valve — FSC 4820
  • 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 Nozzle,valve, cataloged under National Stock Number 4820-01-433-2205, 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. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-433-2205
Primary Part Number137444
Item NameNozzle,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerEmerson Automation Solutions Final Control Us Lp Div Navy Product Team
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3110-00-143-758745220 INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
5995-00-459-8806137447 INTERCHANGEABLE
Cable Assembly,radio Frequency
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5330-00-474-5340 INTERCHANGEABLE
Gasket
5342-01-503-7327137444 INTERCHANGEABLE
Magnet,holder Assy
Setra Systems, Inc. Dba Gems Sensors
5315-01-538-5036137444 INTERCHANGEABLE
Pin,straight,headed
Crysteel Manufacturing, Inc Dba Crysteel Manufacturing Inc
Cross-Reference Index
Part NumberManufacturer
137444 PRIMARY Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
Related Parts
3110-00-143-7587INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
45220
5995-00-459-8806INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
137447
5330-00-474-5340INTERCHANGEABLE
GASKET
5342-01-503-7327INTERCHANGEABLE
MAGNET,HOLDER ASSY
137444
5315-01-538-5036INTERCHANGEABLE
PIN,STRAIGHT,HEADED
137444

Frequently Asked Questions

What is NSN 4820-01-433-2205?

NSN 4820-01-433-2205 is a Nozzle,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 4820-01-433-2205?

NSN 4820-01-433-2205 has 1 cross-referenced part number: 137444 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team).

What NSN replaces 4820-01-433-2205?

There are 5 known substitutes for 4820-01-433-2205: 3110-00-143-7587, 5995-00-459-8806, 5330-00-474-5340 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 137444?

Key specifications for 137444: End Item Identification: RELIEF VALVE MODEL 3K4 JLT-JOS-15-D/84728000 U/O THE SUPPLY CLASS AOE. 1 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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