PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

57940Valve Assembly,hydraulic,aircraf

Eaton Aerospace Llc Dba Eaton Aerospace Jackson · NSN 1650-01-337-7353 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-01-337-7353 — this item is cataloged by the U.S. Government under National Stock Number 1650-01-337-7353. Primary manufacturer part number: 57940.
Features
  • Valve Assembly,hydraulic,aircraf — FSC 1650
  • 3 verified cross-references
  • Primary manufacturer: Eaton Aerospace Llc Dba Eaton Aerospace Jackson
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve Assembly,hydraulic,aircraf, cataloged under National Stock Number 1650-01-337-7353, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Eaton Aerospace Llc Dba Eaton Aerospace Jackson. This item has 3 commercial cross-references from 3 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
NSN1650-01-337-7353
Primary Part Number57940
Item NameValve Assembly,hydraulic,aircraf
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerEaton Aerospace Llc Dba Eaton Aerospace Jackson
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5342-00-310-601557940 INTERCHANGEABLE
Coupling,clamp,grooved
Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
4320-01-019-990357940 INTERCHANGEABLE
Shaft,transmission,pump
Parker Hannifin Corporation Div Hydraulic Systems Division
3455-01-655-212757940 INTERCHANGEABLE
Cutter,milling,end
Morse Cutting Tools
Cross-Reference Index
Part NumberManufacturer
1650PL1941692 Jednolity Indeks Materialowy - Uniform Material Index (POL)
57940 PRIMARY Eaton Aerospace Llc Dba Eaton Aerospace Jackson (USA)
70651-02710-102 Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA)
Related Parts
5342-00-310-6015INTERCHANGEABLE
COUPLING,CLAMP,GROOVED
57940
4320-01-019-9903INTERCHANGEABLE
SHAFT,TRANSMISSION,PUMP
57940
3455-01-655-2127INTERCHANGEABLE
CUTTER,MILLING,END
57940

Frequently Asked Questions

What is NSN 1650-01-337-7353?

NSN 1650-01-337-7353 is a Valve Assembly,hydraulic,aircraf, manufactured by Eaton Aerospace Llc Dba Eaton Aerospace Jackson, classified under FSC 1650 (No Item Name Available). Status: active.

What are the part numbers for NSN 1650-01-337-7353?

NSN 1650-01-337-7353 has 3 cross-referenced part numbers: 1650PL1941692 (Jednolity Indeks Materialowy - Uniform Material Index), 57940 (Eaton Aerospace Llc Dba Eaton Aerospace Jackson), 70651-02710-102 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).

What NSN replaces 1650-01-337-7353?

There are 3 known substitutes for 1650-01-337-7353: 5342-00-310-6015, 4320-01-019-9903, 3455-01-655-2127. Verify interchangeability with system specifications before substitution.

What are the specifications of 57940?

Key specifications for 57940: End Item Identification: EH-60 HELICOPTER. 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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