PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

54A50B339Tube Assy,tank

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 1040-00-936-9290 · FSC 1040 · No Item Name Available
Verified by PartsTable
NSN 1040-00-936-9290 — this item is cataloged by the U.S. Government under National Stock Number 1040-00-936-9290. Primary manufacturer part number: 54A50B339.
Features
  • Tube Assy,tank — FSC 1040
  • 3 verified cross-references
  • Primary manufacturer: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Tube Assy,tank, cataloged under National Stock Number 1040-00-936-9290, is classified within Federal Supply Class 1040 (No Item Name Available) of the Weapons group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameTube Assy,tank
FSC / FSG1040 — No Item Name Available (FSG 10)
ManufacturersNaval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (CAGE 30003); Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (CAGE 10001); L3harris Technologies, Inc. Div Space and Airborne Systems (CAGE 82340)
Technical Specifications
ParameterValue
NSN1040-00-936-9290
Primary Part Number54A50B339
Item NameTube Assy,tank
FSC / FSG1040 / 10 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3110-00-100-73401228X154 INTERCHANGEABLE
Bearing,roller,cylindrical
Meritor Industrial Products, Llc
5950-00-600-084372-2618 INTERCHANGEABLE
Transformer,power
Department of Defense Project Manager-Mobile Electric Power
5950-01-028-03004-2297 INTERCHANGEABLE
Transformer,power
Tranex, Inc.
5950-01-326-5872 INTERCHANGEABLE
Transformer,power
3950-01-389-821142297 INTERCHANGEABLE
Winch,drum,power Operated
Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions
Cross-Reference Index
Part NumberManufacturer
54A50B339 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
54A50B339 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
42297 L3harris Technologies, Inc. Div Space and Airborne Systems (USA)
Related Parts
3110-00-100-7340INTERCHANGEABLE
BEARING,ROLLER,CYLINDRICAL
1228X154
5950-00-600-0843INTERCHANGEABLE
TRANSFORMER,POWER
72-2618
5950-01-028-0300INTERCHANGEABLE
TRANSFORMER,POWER
4-2297
5950-01-326-5872INTERCHANGEABLE
TRANSFORMER,POWER
3950-01-389-8211INTERCHANGEABLE
WINCH,DRUM,POWER OPERATED
42297

Frequently Asked Questions

What is NSN 1040-00-936-9290?

NSN 1040-00-936-9290 is a Tube Assy,tank, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 1040 (No Item Name Available). Status: active.

What are the part numbers for NSN 1040-00-936-9290?

NSN 1040-00-936-9290 has 3 cross-referenced part numbers: 54A50B339 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 54A50B339 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 42297 (L3harris Technologies, Inc. Div Space and Airborne Systems).

What NSN replaces 1040-00-936-9290?

There are 5 known substitutes for 1040-00-936-9290: 3110-00-100-7340, 5950-00-600-0843, 5950-01-028-0300 and 2 more. Verify interchangeability with system specifications before substitution.

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