PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8909A350-001Cylinder Assembly,actuating,line

The Entwistle Company Llc · NSN 3040-01-368-0090 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-368-0090 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-368-0090. Primary manufacturer part number: 8909A350-001.
Features
  • Cylinder Assembly,actuating,line — FSC 3040
  • Port Thread Quantity Per Inch: UNABLE TO DECODE
  • Port Style: UNABLE TO DECODE
  • Body Outside Diameter: 3.380 INCHES NOMINAL IN
  • Extended Length: 28.380 INCHES NOMINAL IN
  • First Piston Rod End Style: UNABLE TO DECODE
  • Compressed Length: 19.380 INCHES NOMINAL IN
  • Port Thread Diameter: UNABLE TO DECODE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cylinder Assembly,actuating,line, cataloged under National Stock Number 3040-01-368-0090, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is The Entwistle Company Llc. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3040-01-368-0090
Primary Part Number8909A350-001
Item NameCylinder Assembly,actuating,line
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerThe Entwistle Company Llc
StatusCANCELLED
Port Thread Quantity Per InchUNABLE TO DECODE
Port StyleUNABLE TO DECODE
Body Outside Diameter3.380 INCHES NOMINAL IN
Extended Length28.380 INCHES NOMINAL IN
First Piston Rod End StyleUNABLE TO DECODE
Compressed Length19.380 INCHES NOMINAL IN
Port Thread DiameterUNABLE TO DECODE
First End Fork WidthUNABLE TO DECODE
Port Thread Series DesignatorUNABLE TO DECODE
Bore Diameter3.000 INCHES NOMINAL IN
Mounting Type and LocationFORK CYLINDER HEAD END
Design CharacteristicsDOUBLE ACTING SINGLE CYLINDER
First End Fork DepthUNABLE TO DECODE
Integral Valve Operation MethodHYDRAULIC
First End Fork Span WidthUNABLE TO DECODE
Port Thread ClassUNABLE TO DECODE
Body MaterialSTEEL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5331-00-579-8108124A745 INTERCHANGEABLE
O-Ring
Meggitt Troy Inc
3040-01-367-54948018-06 INTERCHANGEABLE
Piston,linear Actuating Cylinder
Dana Corp Mobile Fluid Products Div
3040-01-378-57086961-05 INTERCHANGEABLE
Cap,linear Actuating Cylinder
The Entwistle Company Llc
Cross-Reference Index
Part NumberManufacturer
8909A350-001 PRIMARY The Entwistle Company Llc (USA)
2263-05 Dana Corp Mobile Fluid Products Div (USA)
6961-TA Dana Corp Mobile Fluid Products Div (USA)
6961-TA PRIMARY Hyco Alabama Llc (USA)
8909A350-001 Entwistle Co the Defense Technology Div (USA)
Related Parts
5331-00-579-8108INTERCHANGEABLE
O-RING
124A745
3040-01-367-5494INTERCHANGEABLE
PISTON,LINEAR ACTUATING CYLINDER
8018-06
3040-01-378-5708INTERCHANGEABLE
CAP,LINEAR ACTUATING CYLINDER
6961-05

Frequently Asked Questions

What is NSN 3040-01-368-0090?

NSN 3040-01-368-0090 is a Cylinder Assembly,actuating,line, manufactured by The Entwistle Company Llc, classified under FSC 3040 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3040-01-368-0090?

NSN 3040-01-368-0090 has 5 cross-referenced part numbers: 8909A350-001 (The Entwistle Company Llc), 2263-05 (Dana Corp Mobile Fluid Products Div), 6961-TA (Dana Corp Mobile Fluid Products Div), 6961-TA (Hyco Alabama Llc), 8909A350-001 (Entwistle Co the Defense Technology Div).

What NSN replaces 3040-01-368-0090?

There are 3 known substitutes for 3040-01-368-0090: 5331-00-579-8108, 3040-01-367-5494, 3040-01-378-5708. Verify interchangeability with system specifications before substitution.

What are the specifications of 8909A350-001?

Key specifications for 8909A350-001: Port Thread Quantity Per Inch: UNABLE TO DECODE; Port Style: UNABLE TO DECODE; Body Outside Diameter: 3.380 INCHES NOMINAL IN; Extended Length: 28.380 INCHES NOMINAL IN. 18 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3040-01-368-0090 still in active supply?

NSN 3040-01-368-0090 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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