PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

54A50B338Tube Assy,tank

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 1040-00-936-9291 · FSC 1040 · No Item Name Available
Verified by PartsTable
NSN 1040-00-936-9291 — this item is cataloged by the U.S. Government under National Stock Number 1040-00-936-9291. Primary manufacturer part number: 54A50B338.
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 1040-00-936-9291, 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. 3 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)
ManufacturersL3harris Technologies, Inc. Div Space and Airborne Systems (CAGE 82340); Naval 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)
Technical Specifications
ParameterValue
NSN1040-00-936-9291
Primary Part Number54A50B338
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 3
5950-00-681-75051284126 INTERCHANGEABLE
Transformer,power
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
6110-01-045-2032 INTERCHANGEABLE
Regulator,voltage
2940-01-274-845142296 INTERCHANGEABLE
Filter Element,intake Air Cleane
Wix Corp
Cross-Reference Index
Part NumberManufacturer
42296 L3harris Technologies, Inc. Div Space and Airborne Systems (USA)
54A50B338 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
54A50B338 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
Related Parts
5950-00-681-7505INTERCHANGEABLE
TRANSFORMER,POWER
1284126
6110-01-045-2032INTERCHANGEABLE
REGULATOR,VOLTAGE
2940-01-274-8451INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
42296

Frequently Asked Questions

What is NSN 1040-00-936-9291?

NSN 1040-00-936-9291 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 1040-00-936-9291?

NSN 1040-00-936-9291 has 3 cross-referenced part numbers: 42296 (L3harris Technologies, Inc. Div Space and Airborne Systems), 54A50B338 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 54A50B338 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).

What NSN replaces 1040-00-936-9291?

There are 3 known substitutes for 1040-00-936-9291: 5950-00-681-7505, 6110-01-045-2032, 2940-01-274-8451. Verify interchangeability with system specifications before substitution.

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