PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3G11525-109Torque Tube,landing Gear Door

Lockheed Martin Corp · NSN 1560-00-408-3744 · FSC 1560 · No Item Name Available
Verified by PartsTable
NSN 1560-00-408-3744 — this item is cataloged by the U.S. Government under National Stock Number 1560-00-408-3744. Primary manufacturer part number: 3G11525-109.
Features
  • Torque Tube,landing Gear Door — FSC 1560
  • 3 verified cross-references
  • Primary manufacturer: Lockheed Martin Corp
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Power transmission and speed reduction
  • Rotary motion transfer
General Description

The Torque Tube,landing Gear Door, cataloged under National Stock Number 1560-00-408-3744, is classified within Federal Supply Class 1560 (No Item Name Available) of the Aircraft and Airframe Components group. The primary manufacturer of record is Lockheed Martin Corp. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1560-00-408-3744
Primary Part Number3G11525-109
Item NameTorque Tube,landing Gear Door
FSC / FSG1560 / 15 — No Item Name Available
ManufacturerLockheed Martin Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5330-00-085-376378580 INTERCHANGEABLE
Gasket
Cooper Machinery Services Llc
5360-01-023-943678580 INTERCHANGEABLE
Spring,helical,extension
Dana Commercial Vehicle Products, Llc
Cross-Reference Index
Part NumberManufacturer
KMS200 Sargent Aerospace & Defense, Llc Dba Kahr Bearings (USA)
78580 Rbc Transport Dynamics Corp Div Rbc Transport Dynamics (USA)
3G11525-109 PRIMARY Lockheed Martin Corp (USA)
Related Parts
5330-00-085-3763INTERCHANGEABLE
GASKET
78580
5360-01-023-9436INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
78580

Frequently Asked Questions

What is NSN 1560-00-408-3744?

NSN 1560-00-408-3744 is a Torque Tube,landing Gear Door, manufactured by Lockheed Martin Corp, classified under FSC 1560 (No Item Name Available). Status: active.

What are the part numbers for NSN 1560-00-408-3744?

NSN 1560-00-408-3744 has 3 cross-referenced part numbers: KMS200 (Sargent Aerospace & Defense, Llc Dba Kahr Bearings), 78580 (Rbc Transport Dynamics Corp Div Rbc Transport Dynamics), 3G11525-109 (Lockheed Martin Corp).

What NSN replaces 1560-00-408-3744?

There are 2 known substitutes for 1560-00-408-3744: 5330-00-085-3763, 5360-01-023-9436. Verify interchangeability with system specifications before substitution.

What are the specifications of 3G11525-109?

Key specifications for 3G11525-109: End Item Identification: AIRCRAFT MODEL C141. 1 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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