PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

33129Piston,linear Actuating Cylinder

Woodward, Inc. · NSN 3040-01-433-2662 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-433-2662 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-433-2662. Primary manufacturer part number: 33129.
Features
  • Piston,linear Actuating Cylinder — FSC 3040
  • Outside Diameter: 0.500 INCHES NOMINAL IN
  • Material: STEEL
  • 2 verified cross-references
  • Primary manufacturer: Woodward, Inc.
Applications
  • Applications requiring Steel construction
General Description

The Piston,linear Actuating Cylinder, cataloged under National Stock Number 3040-01-433-2662, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Woodward, Inc.. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-01-433-2662
Primary Part Number33129
Item NamePiston,linear Actuating Cylinder
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerWoodward, Inc.
StatusACTIVE
Outside Diameter0.500 INCHES NOMINAL IN
MaterialSTEEL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5305-00-491-596433129 INTERCHANGEABLE
Screw
Allianz Sweeper Company
4210-01-070-5939322-RED INTERCHANGEABLE
Seal Wire,nylon
Stoffel Seals Corp
5133-01-095-4746 INTERCHANGEABLE
Drill,twist
5120-01-335-0615 INTERCHANGEABLE
Punch,drift
5330-01-432-580833129 INTERCHANGEABLE
Parts Kit,seal Replacement,mecha
Hampton Hydraulics, Llc. Dba Great Bend Industries Div Hampton Hydraulics, Llc.
1005-01-665-543933129 INTERCHANGEABLE
Grip,pistol
Glock, Inc.
Cross-Reference Index
Part NumberManufacturer
33129 PRIMARY Woodward, Inc. (USA)
8530-979 03039-32 Woodward, Inc. (USA)
Related Parts
5305-00-491-5964INTERCHANGEABLE
SCREW
33129
4210-01-070-5939INTERCHANGEABLE
SEAL WIRE,NYLON
322-RED
5133-01-095-4746INTERCHANGEABLE
DRILL,TWIST
5120-01-335-0615INTERCHANGEABLE
PUNCH,DRIFT
5330-01-432-5808INTERCHANGEABLE
PARTS KIT,SEAL REPLACEMENT,MECHA
33129
1005-01-665-5439INTERCHANGEABLE
GRIP,PISTOL
33129

Frequently Asked Questions

What is NSN 3040-01-433-2662?

NSN 3040-01-433-2662 is a Piston,linear Actuating Cylinder, manufactured by Woodward, Inc., classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-433-2662?

NSN 3040-01-433-2662 has 2 cross-referenced part numbers: 33129 (Woodward, Inc.), 8530-979 03039-32 (Woodward, Inc.).

What NSN replaces 3040-01-433-2662?

There are 6 known substitutes for 3040-01-433-2662: 5305-00-491-5964, 4210-01-070-5939, 5133-01-095-4746 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 33129?

Key specifications for 33129: Outside Diameter: 0.500 INCHES NOMINAL IN; End Item Identification: STRATEGIC SEALIFT CONVERSION SHIPS CLASS; Overall Length: 3.188 INCHES NOMINAL IN; Material: STEEL. 4 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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