PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

43476Plug,rotary,valve

Eaton Aerospace Llc Dba Eaton Aerospace Jackson · NSN 4810-01-374-0121 · FSC 4810 · No Item Name Available
Verified by PartsTable
NSN 4810-01-374-0121 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-374-0121. Primary manufacturer part number: 43476.
Features
  • Plug,rotary,valve — FSC 4810
  • 1 verified cross-reference
  • Primary manufacturer: Eaton Aerospace Llc Dba Eaton Aerospace Jackson
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Plug,rotary,valve, cataloged under National Stock Number 4810-01-374-0121, is classified within Federal Supply Class 4810 (No Item Name Available) of the Valves group. The primary manufacturer of record is Eaton Aerospace Llc Dba Eaton Aerospace Jackson. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePlug,rotary,valve
FSC / FSG4810 — No Item Name Available (FSG 48)
ManufacturersEaton Aerospace Llc Dba Eaton Aerospace Jackson (CAGE 99643)
Technical Specifications
ParameterValue
NSN4810-01-374-0121
Primary Part Number43476
Item NamePlug,rotary,valve
FSC / FSG4810 / 48 — No Item Name Available
ManufacturerEaton Aerospace Llc Dba Eaton Aerospace Jackson
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
2925-00-004-127810-378160-5 INTERCHANGEABLE
Ignition Unit,high Voltage
Unison Industries Llc
5950-00-467-18512919976 INTERCHANGEABLE
Transformer,power
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5950-00-988-7943391-8405 INTERCHANGEABLE
Transformer,power
L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications
Cross-Reference Index
Part NumberManufacturer
43476 PRIMARY Eaton Aerospace Llc Dba Eaton Aerospace Jackson (USA)
Related Parts
2925-00-004-1278INTERCHANGEABLE
IGNITION UNIT,HIGH VOLTAGE
10-378160-5
5950-00-467-1851INTERCHANGEABLE
TRANSFORMER,POWER
2919976
5950-00-988-7943INTERCHANGEABLE
TRANSFORMER,POWER
391-8405

Frequently Asked Questions

What is NSN 4810-01-374-0121?

NSN 4810-01-374-0121 is a Plug,rotary,valve, manufactured by Eaton Aerospace Llc Dba Eaton Aerospace Jackson, classified under FSC 4810 (No Item Name Available). Status: active.

What are the part numbers for NSN 4810-01-374-0121?

NSN 4810-01-374-0121 has 1 cross-referenced part number: 43476 (Eaton Aerospace Llc Dba Eaton Aerospace Jackson).

What NSN replaces 4810-01-374-0121?

There are 3 known substitutes for 4810-01-374-0121: 2925-00-004-1278, 5950-00-467-1851, 5950-00-988-7943. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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