PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

ES-74896Piston,linear Actuating Cylinder

Eaton Aerospace Llc Dba Eaton Aerospace Jackson · NSN 3040-01-241-8925 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-241-8925 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-241-8925. Primary manufacturer part number: ES-74896.
Features
  • Piston,linear Actuating Cylinder — FSC 3040
  • Material: STEEL CORROSION RESISTING
  • 3 verified cross-references
  • Primary manufacturer: Eaton Aerospace Llc Dba Eaton Aerospace Jackson
Applications
  • Applications requiring Steel Corrosion Resisting construction
General Description

The Piston,linear Actuating Cylinder, cataloged under National Stock Number 3040-01-241-8925, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Eaton Aerospace Llc Dba Eaton Aerospace Jackson. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 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
NSN3040-01-241-8925
Primary Part NumberES-74896
Item NamePiston,linear Actuating Cylinder
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerEaton Aerospace Llc Dba Eaton Aerospace Jackson
StatusACTIVE
MaterialSTEEL CORROSION RESISTING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
6640-00-036-760574896 INTERCHANGEABLE
Bath,constant Temperature
Precision Scientific Petroleum Instruments Co
2940-00-849-835876149 INTERCHANGEABLE
Filter Element,fluid
Pti Technologies Inc.
2915-00-991-097774896 INTERCHANGEABLE
Bridge Assembly,top
Triumph Engine Control Systems Llc
Cross-Reference Index
Part NumberManufacturer
74887 ITEM 2 Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator (USA)
74896 Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator (USA)
ES-74896 PRIMARY Eaton Aerospace Llc Dba Eaton Aerospace Jackson (USA)
Related Parts
6640-00-036-7605INTERCHANGEABLE
BATH,CONSTANT TEMPERATURE
74896
2940-00-849-8358INTERCHANGEABLE
FILTER ELEMENT,FLUID
76149
2915-00-991-0977INTERCHANGEABLE
BRIDGE ASSEMBLY,TOP
74896

Frequently Asked Questions

What is NSN 3040-01-241-8925?

NSN 3040-01-241-8925 is a Piston,linear Actuating Cylinder, manufactured by Eaton Aerospace Llc Dba Eaton Aerospace Jackson, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-241-8925?

NSN 3040-01-241-8925 has 3 cross-referenced part numbers: 74887 ITEM 2 (Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator), 74896 (Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator), ES-74896 (Eaton Aerospace Llc Dba Eaton Aerospace Jackson).

What NSN replaces 3040-01-241-8925?

There are 3 known substitutes for 3040-01-241-8925: 6640-00-036-7605, 2940-00-849-8358, 2915-00-991-0977. Verify interchangeability with system specifications before substitution.

What are the specifications of ES-74896?

Key specifications for ES-74896: Special Features: 17-4PH STEEL O/A; Material: STEEL CORROSION RESISTING. 2 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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