PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

41957Cylinder Assembly,actuating,line

Allied Systems Company Dba Allied Systems Co · NSN 3040-01-458-3273 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-458-3273 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-458-3273. Primary manufacturer part number: 41957.
Features
  • Cylinder Assembly,actuating,line — FSC 3040
  • Compressed Length: 100.000 INCHES NOMINAL IN
  • Extended Length: 175.000 INCHES NOMINAL IN
  • Bore Diameter: 8.000 INCHES NOMINAL IN
  • Integral Valve Operation Method: HYDRAULIC
  • 1 verified cross-reference
  • Primary manufacturer: Allied Systems Company Dba Allied Systems Co
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 3040-01-458-3273, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Allied Systems Company Dba Allied Systems Co. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-01-458-3273
Primary Part Number41957
Item NameCylinder Assembly,actuating,line
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerAllied Systems Company Dba Allied Systems Co
StatusACTIVE
Compressed Length100.000 INCHES NOMINAL IN
Extended Length175.000 INCHES NOMINAL IN
Bore Diameter8.000 INCHES NOMINAL IN
Integral Valve Operation MethodHYDRAULIC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4710-00-085-897741957 INTERCHANGEABLE
Tube Assembly,metal
Hdt Expeditionary Systems Inc
4710-00-171-0598A1-3100M3549 INTERCHANGEABLE
Tube Assembly,axle
Meritor Heavy Vehicle Systems, Llc
3120-00-614-9401108874 INTERCHANGEABLE
Bearing,washer,thrust
Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling
1560-01-406-89744195-7 INTERCHANGEABLE
Latch Assembly,aircraft
Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
3040-01-494-5941LA196-41955 ITEM 2 INTERCHANGEABLE
Piston,linear Actuating Cylinder
Moog Inc. Dba Ampac-Isp Corp
Cross-Reference Index
Part NumberManufacturer
41957 PRIMARY Allied Systems Company Dba Allied Systems Co (USA)
Related Parts
4710-00-085-8977INTERCHANGEABLE
TUBE ASSEMBLY,METAL
41957
4710-00-171-0598INTERCHANGEABLE
TUBE ASSEMBLY,AXLE
A1-3100M3549
3120-00-614-9401INTERCHANGEABLE
BEARING,WASHER,THRUST
108874
1560-01-406-8974INTERCHANGEABLE
LATCH ASSEMBLY,AIRCRAFT
4195-7
3040-01-494-5941INTERCHANGEABLE
PISTON,LINEAR ACTUATING CYLINDER
LA196-41955 ITEM 2

Frequently Asked Questions

What is NSN 3040-01-458-3273?

NSN 3040-01-458-3273 is a Cylinder Assembly,actuating,line, manufactured by Allied Systems Company Dba Allied Systems Co, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-458-3273?

NSN 3040-01-458-3273 has 1 cross-referenced part number: 41957 (Allied Systems Company Dba Allied Systems Co).

What NSN replaces 3040-01-458-3273?

There are 5 known substitutes for 3040-01-458-3273: 4710-00-085-8977, 4710-00-171-0598, 3120-00-614-9401 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 41957?

Key specifications for 41957: Compressed Length: 100.000 INCHES NOMINAL IN; Extended Length: 175.000 INCHES NOMINAL IN; Bore Diameter: 8.000 INCHES NOMINAL IN; Integral Valve Operation Method: HYDRAULIC. 6 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com