PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

BAC1503-4363Angle,structural

The Boeing Company Div Defense · NSN 9540-00-119-9030 · FSC 9540 · No Item Name Available
Verified by PartsTable
NSN 9540-00-119-9030 — this item is cataloged by the U.S. Government under National Stock Number 9540-00-119-9030. Primary manufacturer part number: BAC1503-4363.
Features
  • Angle,structural — FSC 9540
  • Second Tip Relationship to First Tip: NOT IDENTICAL
  • Left Inside Angle: 90.0 DEGREES NOMINAL
  • Heat Treatment: T-4 SOLUTION HEAT TREATED AND NATURAL AGED
  • Left Side Flange Thickness: 0.125 INCHES NOMINAL IN
  • Second Tip Radius: 0.094 INCHES NOMINAL IN
  • First Tip Radius: 0.094 INCHES NOMINAL IN
  • Nondefinitive Spec/std Data: T-4 TEMPER
Applications
  • Applications requiring Aluminum Alloy construction
General Description

The Angle,structural, cataloged under National Stock Number 9540-00-119-9030, 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 The Boeing Company Div Defense. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN9540-00-119-9030
Primary Part NumberBAC1503-4363
Item NameAngle,structural
FSC / FSG9540 / 95 — No Item Name Available
ManufacturerThe Boeing Company Div Defense
StatusACTIVE
Second Tip Relationship to First TipNOT IDENTICAL
Left Inside Angle90.0 DEGREES NOMINAL
Heat TreatmentT-4 SOLUTION HEAT TREATED AND NATURAL AGED
Left Side Flange Thickness0.125 INCHES NOMINAL IN
Second Tip Radius0.094 INCHES NOMINAL IN
First Tip Radius0.094 INCHES NOMINAL IN
Nondefinitive Spec/std DataT-4 TEMPER
Base Flange Thickness0.125 INCHES NOMINAL IN
Weight Per Unit Measure0.548 POUNDS PER LINEAR FOOT LBS
Second Tip StyleUPPER RADIUS
MaterialALUMINUM ALLOY
First Tip StyleRIGHT QUARTER RADIUS
Basic Shape StyleANGLE
Fillet Radius Where Left Flange Joins Base Flange0.188 INCHES NOMINAL IN
Length10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
9540-00-145-4558 INTERCHANGEABLE
Angle,structural
9540-00-580-0987 INTERCHANGEABLE
Angle,structural
5998-00-719-7244SM-C-500696 INTERCHANGEABLE
Circuit Card Assembly
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6515-00-837-74387346 INTERCHANGEABLE
Bag,ostomy
Hollister Inc
5950-00-899-5286580R318H01 INTERCHANGEABLE
Transformer,power
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5305-01-020-14697346 INTERCHANGEABLE
Screw,machine
Bud Industries Inc
5995-01-035-8658548-8025-003 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
3120-01-213-7704 INTERCHANGEABLE
Bearing,washer,thrust
3460-01-335-75137346 INTERCHANGEABLE
Arbor,threaded,chuck
Jacobs Mfg Co the
2920-01-351-830973-46 INTERCHANGEABLE
Relay-Solenoid,engine Starter,el
Vanner, Inc
Cross-Reference Index
Part NumberManufacturer
BAC1503-4363 The Boeing Company Div Defense (USA)
734-6 Aluminum Co of America (USA)
AMS-QQA200-3 Society of Automotive Engineers Inc (USA)
AMS-QQA200-3 Sae International Dba Sae International (USA)
1M263 The Boeing Company Div Defense (USA)
QQA200-3 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
Related Parts
9540-00-145-4558INTERCHANGEABLE
ANGLE,STRUCTURAL
9540-00-580-0987INTERCHANGEABLE
ANGLE,STRUCTURAL
5998-00-719-7244INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
SM-C-500696
6515-00-837-7438INTERCHANGEABLE
BAG,OSTOMY
7346
5950-00-899-5286INTERCHANGEABLE
TRANSFORMER,POWER
580R318H01
5305-01-020-1469INTERCHANGEABLE
SCREW,MACHINE
7346
5995-01-035-8658INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
548-8025-003
3120-01-213-7704INTERCHANGEABLE
BEARING,WASHER,THRUST
3460-01-335-7513INTERCHANGEABLE
ARBOR,THREADED,CHUCK
7346
2920-01-351-8309INTERCHANGEABLE
RELAY-SOLENOID,ENGINE STARTER,EL
73-46
5305-01-437-4590INTERCHANGEABLE
SCREW,MACHINE

Frequently Asked Questions

What is NSN 9540-00-119-9030?

NSN 9540-00-119-9030 is a Angle,structural, manufactured by The Boeing Company Div Defense, classified under FSC 9540 (No Item Name Available). Status: active.

What are the part numbers for NSN 9540-00-119-9030?

NSN 9540-00-119-9030 has 6 cross-referenced part numbers: BAC1503-4363 (The Boeing Company Div Defense), 734-6 (Aluminum Co of America), AMS-QQA200-3 (Society of Automotive Engineers Inc), AMS-QQA200-3 (Sae International Dba Sae International), 1M263 (The Boeing Company Div Defense) and 1 more.

What NSN replaces 9540-00-119-9030?

There are 11 known substitutes for 9540-00-119-9030: 9540-00-145-4558, 9540-00-580-0987, 5998-00-719-7244 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of BAC1503-4363?

Key specifications for BAC1503-4363: Second Tip Relationship to First Tip: NOT IDENTICAL; Left Inside Angle: 90.0 DEGREES NOMINAL; Heat Treatment: T-4 SOLUTION HEAT TREATED AND NATURAL AGED; Left Side Flange Thickness: 0.125 INCHES NOMINAL IN. 17 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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