PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

54A50B235Tube,right

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 1040-00-991-5673 · FSC 1040 · No Item Name Available
Verified by PartsTable
NSN 1040-00-991-5673 — this item is cataloged by the U.S. Government under National Stock Number 1040-00-991-5673. Primary manufacturer part number: 54A50B235.
Features
  • Tube,right — 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,right, cataloged under National Stock Number 1040-00-991-5673, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameTube,right
FSC / FSG1040 — No Item Name Available (FSG 10)
ManufacturersL3harris Technologies, Inc. Div Space and Airborne Systems (CAGE 82340); Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (CAGE 10001); Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (CAGE 30003)
Technical Specifications
ParameterValue
NSN1040-00-991-5673
Primary Part Number54A50B235
Item NameTube,right
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 12
5360-00-305-9995 INTERCHANGEABLE
Spring,helical,compression
5999-00-429-191521236 INTERCHANGEABLE
Contact,electrical
Prestolite Electric Inc
6105-00-506-84053M538 INTERCHANGEABLE
Motor,alternating Current
W.w. Grainger, Inc. Div Government Sales Division
4320-00-591-267921236 INTERCHANGEABLE
Slinger,pump
Industrial Technologies and Services Llc
5365-00-678-0553SM-B-332954 INTERCHANGEABLE
Shim
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5915-01-037-08485004-6438 INTERCHANGEABLE
Filter,radio Frequency Interfere
Spectrum Control, Inc. Div Api Technologies - Eis/wesson
5998-01-043-099021236 INTERCHANGEABLE
Circuit Card Assembly
Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit
6625-01-110-5793 INTERCHANGEABLE
Rectifier
4720-01-272-051221236 INTERCHANGEABLE
Hose,nonmetallic
Gates Corporation
4820-01-433-823921236-1003-1 INTERCHANGEABLE
Guide,valve Stem
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
Cross-Reference Index
Part NumberManufacturer
21236 L3harris Technologies, Inc. Div Space and Airborne Systems (USA)
54A50B235 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
54A50B235 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
Related Parts
5360-00-305-9995INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
5999-00-429-1915INTERCHANGEABLE
CONTACT,ELECTRICAL
21236
6105-00-506-8405INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
3M538
4320-00-591-2679INTERCHANGEABLE
SLINGER,PUMP
21236
5365-00-678-0553INTERCHANGEABLE
SHIM
SM-B-332954
5915-01-037-0848INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
5004-6438
5998-01-043-0990INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
21236
6625-01-110-5793INTERCHANGEABLE
RECTIFIER
4720-01-272-0512INTERCHANGEABLE
HOSE,NONMETALLIC
21236
4820-01-433-8239INTERCHANGEABLE
GUIDE,VALVE STEM
21236-1003-1
5340-01-725-8113INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
21236
4720-01-728-6565INTERCHANGEABLE
HOSE SET,NONMETALLIC
21236

Frequently Asked Questions

What is NSN 1040-00-991-5673?

NSN 1040-00-991-5673 is a Tube,right, 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 1040-00-991-5673?

NSN 1040-00-991-5673 has 3 cross-referenced part numbers: 21236 (L3harris Technologies, Inc. Div Space and Airborne Systems), 54A50B235 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 54A50B235 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).

What NSN replaces 1040-00-991-5673?

There are 12 known substitutes for 1040-00-991-5673: 5360-00-305-9995, 5999-00-429-1915, 6105-00-506-8405 and 9 more. Verify interchangeability with system specifications before substitution.

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