PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

26090Disk,valve

Eaton Aerospace Llc · NSN 4810-01-249-3923 · FSC 4810 · No Item Name Available
Verified by PartsTable
NSN 4810-01-249-3923 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-249-3923. Primary manufacturer part number: 26090.
Features
  • Disk,valve — FSC 4810
  • Material: STEEL CORROSION RESISTING
  • 1 verified cross-reference
  • Primary manufacturer: Eaton Aerospace Llc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel Corrosion Resisting construction
General Description

The Disk,valve, cataloged under National Stock Number 4810-01-249-3923, is classified within Federal Supply Class 4810 (No Item Name Available) of the Valves group. The primary manufacturer of record is Eaton Aerospace Llc. Government technical data includes 1 verified specification, 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4810-01-249-3923
Primary Part Number26090
Item NameDisk,valve
FSC / FSG4810 / 48 — No Item Name Available
ManufacturerEaton Aerospace Llc
StatusACTIVE
MaterialSTEEL CORROSION RESISTING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5995-00-607-51882249-C-96 INTERCHANGEABLE
Cable Assembly,radio Frequency
Fluke Electronics Corp
5999-01-132-8786 INTERCHANGEABLE
Contact,electrical
5430-01-181-0924 INTERCHANGEABLE
Tank,fabric,collapsible
5950-01-263-9603A3041772 INTERCHANGEABLE
Reactor
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4210-01-280-8768260902 INTERCHANGEABLE
Hose Assembly,metallic,fire Figh
Kidde-Fenwal, Llc
Cross-Reference Index
Part NumberManufacturer
26090 PRIMARY Eaton Aerospace Llc (USA)
Related Parts
5995-00-607-5188INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
2249-C-96
5999-01-132-8786INTERCHANGEABLE
CONTACT,ELECTRICAL
5430-01-181-0924INTERCHANGEABLE
TANK,FABRIC,COLLAPSIBLE
5950-01-263-9603INTERCHANGEABLE
REACTOR
A3041772
4210-01-280-8768INTERCHANGEABLE
HOSE ASSEMBLY,METALLIC,FIRE FIGH
260902

Frequently Asked Questions

What is NSN 4810-01-249-3923?

NSN 4810-01-249-3923 is a Disk,valve, manufactured by Eaton Aerospace Llc, classified under FSC 4810 (No Item Name Available). Status: active.

What are the part numbers for NSN 4810-01-249-3923?

NSN 4810-01-249-3923 has 1 cross-referenced part number: 26090 (Eaton Aerospace Llc).

What NSN replaces 4810-01-249-3923?

There are 5 known substitutes for 4810-01-249-3923: 5995-00-607-5188, 5999-01-132-8786, 5430-01-181-0924 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 26090?

Key specifications for 26090: Material: STEEL CORROSION RESISTING. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com