PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

14280Angle,structural

Aluminum Co of America · NSN 9540-00-145-7428 · FSC 9540 · No Item Name Available
Verified by PartsTable
NSN 9540-00-145-7428 — this item is cataloged by the U.S. Government under National Stock Number 9540-00-145-7428. Primary manufacturer part number: 14280.
Features
  • Angle,structural — FSC 9540
  • Basic Shape Style: ANGLE
  • Material: ALUMINUM ALLOY
  • First Tip Style: SQUARE END
  • Second Tip Diameter: 0.125 INCHES NOMINAL IN
  • Second Tip Radius: 0.062 INCHES NOMINAL IN
  • Second Tip Relationship to First Tip: NOT IDENTICAL
  • Fillet Radius Where Left Flange Joins Base Flange: 0.062 INCHES NOMINAL IN
Applications
  • Applications requiring Aluminum Alloy construction
General Description

The Angle,structural, cataloged under National Stock Number 9540-00-145-7428, 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 Aluminum Co of America. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN9540-00-145-7428
Primary Part Number14280
Item NameAngle,structural
FSC / FSG9540 / 95 — No Item Name Available
ManufacturerAluminum Co of America
StatusACTIVE
Basic Shape StyleANGLE
MaterialALUMINUM ALLOY
First Tip StyleSQUARE END
Second Tip Diameter0.125 INCHES NOMINAL IN
Second Tip Radius0.062 INCHES NOMINAL IN
Second Tip Relationship to First TipNOT IDENTICAL
Fillet Radius Where Left Flange Joins Base Flange0.062 INCHES NOMINAL IN
Second Tip StyleLOWER BULBOUS
Base Flange Thickness0.051 INCHES NOMINAL IN
Length10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT
Weight Per Unit Measure0.080 POUNDS PER LINEAR FOOT LBS
Left Inside Angle90.0 DEGREES NOMINAL
Left Side Flange Thickness0.051 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5307-00-371-614314280 INTERCHANGEABLE
Stud,ball
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
2030-00-418-923414280 INTERCHANGEABLE
Cam Gear,follower
Kone Inc.
2540-00-773-5825A6370 INTERCHANGEABLE
Coupler,drawbar,ring
Am General Llc
3120-01-082-288514280 INTERCHANGEABLE
Bearing,sleeve
Johnson Rubber Co the
5950-01-170-0053300091 INTERCHANGEABLE
Transformer,power
Astronics Test Systems Inc
5120-01-579-009714280 INTERCHANGEABLE
Caulking Tool,hand
Illinois Tool Works Inc. Dba Illinois Tool Works Inc
5970-01-654-4109153C6393P241 INTERCHANGEABLE
Insulation Sleeving,electrical
Bae Systems Controls Inc.
Cross-Reference Index
Part NumberManufacturer
14280 Aluminum Co of America (USA)
AMS-QQA200-3 Sae International Dba Sae International (USA)
1E2 The Boeing Company Div Legacy Am&m (USA)
AMS-QQA200-3 Society of Automotive Engineers Inc (USA)
QQA200-3 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
BAC1504-1181 The Boeing Company Div Legacy Wichita (USA)
Related Parts
5307-00-371-6143INTERCHANGEABLE
STUD,BALL
14280
2030-00-418-9234INTERCHANGEABLE
CAM GEAR,FOLLOWER
14280
2540-00-773-5825INTERCHANGEABLE
COUPLER,DRAWBAR,RING
A6370
3120-01-082-2885INTERCHANGEABLE
BEARING,SLEEVE
14280
5950-01-170-0053INTERCHANGEABLE
TRANSFORMER,POWER
300091
5120-01-579-0097INTERCHANGEABLE
CAULKING TOOL,HAND
14280
5970-01-654-4109INTERCHANGEABLE
INSULATION SLEEVING,ELECTRICAL
153C6393P241

Frequently Asked Questions

What is NSN 9540-00-145-7428?

NSN 9540-00-145-7428 is a Angle,structural, manufactured by Aluminum Co of America, classified under FSC 9540 (No Item Name Available). Status: active.

What are the part numbers for NSN 9540-00-145-7428?

NSN 9540-00-145-7428 has 6 cross-referenced part numbers: 14280 (Aluminum Co of America), AMS-QQA200-3 (Sae International Dba Sae International), 1E2 (The Boeing Company Div Legacy Am&m), AMS-QQA200-3 (Society of Automotive Engineers Inc), QQA200-3 (Federal Specifications Promulgated by General Services Administration Washington DC) and 1 more.

What NSN replaces 9540-00-145-7428?

There are 7 known substitutes for 9540-00-145-7428: 5307-00-371-6143, 2030-00-418-9234, 2540-00-773-5825 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 14280?

Key specifications for 14280: Basic Shape Style: ANGLE; Material: ALUMINUM ALLOY; First Tip Style: SQUARE END; Second Tip Diameter: 0.125 INCHES NOMINAL IN. 15 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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