PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50-026-1Channel,structural

Bell Textron Inc · NSN 9540-01-225-5407 · FSC 9540 · No Item Name Available
Verified by PartsTable
NSN 9540-01-225-5407 — this item is cataloged by the U.S. Government under National Stock Number 9540-01-225-5407. Primary manufacturer part number: 50-026-1.
Features
  • Channel,structural — FSC 9540
  • Right Side Flange Thickness: 0.125 INCHES NOMINAL IN
  • Second Tip Relationship to First Tip: NOT IDENTICAL
  • Surface Treatment: CHROMATE
  • Material: ALUMINUM ALLOY 2024
  • Left Side Flange Height: 1.125 INCHES NOMINAL IN
  • Fillet Radius Where Right Flange Joins Base Flange: 0.125 INCHES NOMINAL IN
  • Basic Shape Style: CHANNEL
Applications
  • Applications requiring Aluminum Alloy 2024 construction
General Description

The Channel,structural, cataloged under National Stock Number 9540-01-225-5407, is classified within Federal Supply Class 9540 (No Item Name Available) of the Metal Bars, Sheets, and Shapes group. The primary manufacturer of record is Bell Textron Inc. Government technical data includes 19 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN9540-01-225-5407
Primary Part Number50-026-1
Item NameChannel,structural
FSC / FSG9540 / 95 — No Item Name Available
ManufacturerBell Textron Inc
StatusACTIVE
Right Side Flange Thickness0.125 INCHES NOMINAL IN
Second Tip Relationship to First TipNOT IDENTICAL
Surface TreatmentCHROMATE
MaterialALUMINUM ALLOY 2024
Left Side Flange Height1.125 INCHES NOMINAL IN
Fillet Radius Where Right Flange Joins Base Flange0.125 INCHES NOMINAL IN
Basic Shape StyleCHANNEL
Base Flange Thickness0.125 INCHES NOMINAL IN
First Tip Radius0.125 INCHES NOMINAL IN
Right Side Flange Height1.125 INCHES NOMINAL IN
Second Tip Radius0.125 INCHES NOMINAL IN
First Tip StyleRIGHT QUARTER RADIUS
Fillet Radius Where Left Flange Joins Base Flange0.125 INCHES NOMINAL IN
Left Inside Angle90.0 DEGREES NOMINAL
Right Inside Angle90.0 DEGREES NOMINAL
Second Tip StyleLEFT QUARTER RADIUS
Length0.099 FEET NOMINAL FT
Fabrication MethodEXTRUDED
Left Side Flange Thickness0.125 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
2920-00-699-6749 INTERCHANGEABLE
Cable Assy
6645-01-043-910150026-1 INTERCHANGEABLE
Dashpot
Airpot Corporation
4330-01-200-2915212438250 INTERCHANGEABLE
Filter,fluid
Pall Aeropower Corporation
5950-01-246-0517147608-1 INTERCHANGEABLE
Coil,radio Frequency
L3harris Technologies, Inc Div Space & Airborne Systems
Cross-Reference Index
Part NumberManufacturer
50-026-1 PRIMARY Bell Textron Inc (USA)
Related Parts
2920-00-699-6749INTERCHANGEABLE
CABLE ASSY
6645-01-043-9101INTERCHANGEABLE
DASHPOT
50026-1
4330-01-200-2915INTERCHANGEABLE
FILTER,FLUID
212438250
5950-01-246-0517INTERCHANGEABLE
COIL,RADIO FREQUENCY
147608-1

Frequently Asked Questions

What is NSN 9540-01-225-5407?

NSN 9540-01-225-5407 is a Channel,structural, manufactured by Bell Textron Inc, classified under FSC 9540 (No Item Name Available). Status: active.

What are the part numbers for NSN 9540-01-225-5407?

NSN 9540-01-225-5407 has 1 cross-referenced part number: 50-026-1 (Bell Textron Inc).

What NSN replaces 9540-01-225-5407?

There are 4 known substitutes for 9540-01-225-5407: 2920-00-699-6749, 6645-01-043-9101, 4330-01-200-2915 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50-026-1?

Key specifications for 50-026-1: Right Side Flange Thickness: 0.125 INCHES NOMINAL IN; Second Tip Relationship to First Tip: NOT IDENTICAL; Overall Width: 1.250 INCHES NOMINAL IN; Surface Treatment: CHROMATE. 21 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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