PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

144EX597Cylinder,actuating,linear

Oshkosh Defense Llc · NSN 3040-01-155-4145 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-155-4145 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-155-4145. Primary manufacturer part number: 144EX597.
Features
  • Cylinder,actuating,linear — FSC 3040
  • Bore Diameter: 2.000 INCHES NOMINAL IN
  • 4 verified cross-references
  • Primary manufacturer: Oshkosh Defense Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cylinder,actuating,linear, cataloged under National Stock Number 3040-01-155-4145, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Oshkosh Defense Llc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-01-155-4145
Primary Part Number144EX597
Item NameCylinder,actuating,linear
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerOshkosh Defense Llc
StatusACTIVE
Bore Diameter2.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5950-01-078-145998-0006-001 INTERCHANGEABLE
Reactor
Mas Components & Coatings, Llc Dba Mas Components & Coatings Llc
Cross-Reference Index
Part NumberManufacturer
144EX597 PRIMARY Oshkosh Defense Llc (USA)
32828 Dana Commercial Vehicle Products, Llc (USA)
144EX597 Oshkosh Corp (USA)
032828 Dana Commercial Vehicle Products, Llc (USA)
Related Parts
5950-01-078-1459INTERCHANGEABLE
REACTOR
98-0006-001

Frequently Asked Questions

What is NSN 3040-01-155-4145?

NSN 3040-01-155-4145 is a Cylinder,actuating,linear, manufactured by Oshkosh Defense Llc, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-155-4145?

NSN 3040-01-155-4145 has 4 cross-referenced part numbers: 144EX597 (Oshkosh Defense Llc), 32828 (Dana Commercial Vehicle Products, Llc), 144EX597 (Oshkosh Corp), 032828 (Dana Commercial Vehicle Products, Llc).

What NSN replaces 3040-01-155-4145?

There is 1 known substitute for 3040-01-155-4145: 5950-01-078-1459. Verify interchangeability with system specifications before substitution.

What are the specifications of 144EX597?

Key specifications for 144EX597: End Item Identification: 2320-01-1097-0260; Overall Length: 2.156 INCHES NOMINAL IN; Bore Diameter: 2.000 INCHES NOMINAL IN. 3 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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