PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25819Disk,valve

Eaton Aerospace Llc · NSN 4810-01-233-2760 · FSC 4810 · No Item Name Available
Verified by PartsTable
NSN 4810-01-233-2760 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-233-2760. Primary manufacturer part number: 25819.
Features
  • Disk,valve — FSC 4810
  • Shank Diameter: 0.033 INCHES MINIMUM AND 0.035 INCHES MAXIMUM IN
  • Style Designator: POPPET
  • Material: STEEL CORROSION RESISTING
  • 2 verified cross-references
  • 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 4810-01-233-2760, 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 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4810-01-233-2760
Primary Part Number25819
Item NameDisk,valve
FSC / FSG4810 / 48 — No Item Name Available
ManufacturerEaton Aerospace Llc
StatusACTIVE
Shank Diameter0.033 INCHES MINIMUM AND 0.035 INCHES MAXIMUM IN
Style DesignatorPOPPET
MaterialSTEEL CORROSION RESISTING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5342-00-217-885025819 INTERCHANGEABLE
Clip
Mitsubishi Caterpillar Forklift America, Inc
4940-01-109-181711504 INTERCHANGEABLE
Pressure,kit,tubing
Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group
5305-01-297-1868 INTERCHANGEABLE
Screw,shoulder
Cross-Reference Index
Part NumberManufacturer
25819 PRIMARY Eaton Aerospace Llc (USA)
4810PL1547372 Jednolity Indeks Materialowy - Uniform Material Index (POL)
Related Parts
5342-00-217-8850INTERCHANGEABLE
CLIP
25819
4940-01-109-1817INTERCHANGEABLE
PRESSURE,KIT,TUBING
11504
5305-01-297-1868INTERCHANGEABLE
SCREW,SHOULDER

Frequently Asked Questions

What is NSN 4810-01-233-2760?

NSN 4810-01-233-2760 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 4810-01-233-2760?

NSN 4810-01-233-2760 has 2 cross-referenced part numbers: 25819 (Eaton Aerospace Llc), 4810PL1547372 (Jednolity Indeks Materialowy - Uniform Material Index).

What NSN replaces 4810-01-233-2760?

There are 3 known substitutes for 4810-01-233-2760: 5342-00-217-8850, 4940-01-109-1817, 5305-01-297-1868. Verify interchangeability with system specifications before substitution.

What are the specifications of 25819?

Key specifications for 25819: Shank Diameter: 0.033 INCHES MINIMUM AND 0.035 INCHES MAXIMUM IN; Style Designator: POPPET; Material: STEEL CORROSION RESISTING; Overall Height: 0.524 INCHES MINIMUM AND 0.525 INCHES MAXIMUM 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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