PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

81339-1Valve,solenoid

Curtiss-Wright Controls Integrated Sensing, Inc. · NSN 4810-01-526-1528 · FSC 4810 · No Item Name Available
Verified by PartsTable
NSN 4810-01-526-1528 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-526-1528. Primary manufacturer part number: 81339-1.
Features
  • Valve,solenoid — FSC 4810
  • 3 verified cross-references
  • Primary manufacturer: Curtiss-Wright Controls Integrated Sensing, Inc.
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,solenoid, cataloged under National Stock Number 4810-01-526-1528, is classified within Federal Supply Class 4810 (No Item Name Available) of the Valves group. The primary manufacturer of record is Curtiss-Wright Controls Integrated Sensing, Inc.. This item has 3 commercial cross-references 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 NameValve,solenoid
FSC / FSG4810 — No Item Name Available (FSG 48)
ManufacturersCurtiss-Wright Controls Integrated Sensing, Inc. (CAGE 02250)
Technical Specifications
ParameterValue
NSN4810-01-526-1528
Primary Part Number81339-1
Item NameValve,solenoid
FSC / FSG4810 / 48 — No Item Name Available
ManufacturerCurtiss-Wright Controls Integrated Sensing, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4820-00-383-4667 INTERCHANGEABLE
Valve,check
4720-00-936-358989503 INTERCHANGEABLE
Hose Assembly,nonmetallic
Whirlpool Corp Dba Whirlpool Corp
5340-01-414-8146813391 INTERCHANGEABLE
Bracket,mounting
Caterpillar Inc Div Caterpillar Defense
Cross-Reference Index
Part NumberManufacturer
81339-1 PRIMARY Curtiss-Wright Controls Integrated Sensing, Inc. (USA)
81339 Curtiss-Wright Controls Integrated Sensing, Inc. (USA)
21025579 Curtiss-Wright Controls Integrated Sensing, Inc. (USA)
Related Parts
4820-00-383-4667INTERCHANGEABLE
VALVE,CHECK
4720-00-936-3589INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
89503
5340-01-414-8146INTERCHANGEABLE
BRACKET,MOUNTING
813391

Frequently Asked Questions

What is NSN 4810-01-526-1528?

NSN 4810-01-526-1528 is a Valve,solenoid, manufactured by Curtiss-Wright Controls Integrated Sensing, Inc., classified under FSC 4810 (No Item Name Available). Status: active.

What are the part numbers for NSN 4810-01-526-1528?

NSN 4810-01-526-1528 has 3 cross-referenced part numbers: 81339-1 (Curtiss-Wright Controls Integrated Sensing, Inc.), 81339 (Curtiss-Wright Controls Integrated Sensing, Inc.), 21025579 (Curtiss-Wright Controls Integrated Sensing, Inc.).

What NSN replaces 4810-01-526-1528?

There are 3 known substitutes for 4810-01-526-1528: 4820-00-383-4667, 4720-00-936-3589, 5340-01-414-8146. Verify interchangeability with system specifications before substitution.

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