PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1210330Angle,structural

The Boeing Company · NSN 9540-00-720-1326 · FSC 9540 · No Item Name Available
Verified by PartsTable
NSN 9540-00-720-1326 — this item is cataloged by the U.S. Government under National Stock Number 9540-00-720-1326. Primary manufacturer part number: 1210330.
Features
  • Angle,structural — FSC 9540
  • Basic Shape Style: ANGLE
  • Nondefinitive Spec/std Data: AMS-4153 STANDARD AND 2014 ALLOY AND T6 TEMPER
  • Material: ALUMINUM ALLOY
  • Second Tip Relationship to First Tip: NOT IDENTICAL
  • Heat Treatment: T-6 SOLUTION HEAT TREATED
  • First Tip Radius: 0.063 INCHES NOMINAL IN
  • Second Tip Style: UPPER RADIUS
Applications
  • Applications requiring Aluminum Alloy construction
General Description

The Angle,structural, cataloged under National Stock Number 9540-00-720-1326, 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. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 15 commercial cross-references from 13 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN9540-00-720-1326
Primary Part Number1210330
Item NameAngle,structural
FSC / FSG9540 / 95 — No Item Name Available
ManufacturerThe Boeing Company
StatusACTIVE
Basic Shape StyleANGLE
Nondefinitive Spec/std DataAMS-4153 STANDARD AND 2014 ALLOY AND T6 TEMPER
MaterialALUMINUM ALLOY
Second Tip Relationship to First TipNOT IDENTICAL
Heat TreatmentT-6 SOLUTION HEAT TREATED
First Tip Radius0.063 INCHES NOMINAL IN
Second Tip StyleUPPER RADIUS
Base Flange Thickness0.063 INCHES NOMINAL IN
Weight Per Unit Measure0.155 POUNDS PER LINEAR FOOT LBS
Fabrication MethodEXTRUDED
First Tip StyleRIGHT QUARTER RADIUS
Fillet Radius Where Left Flange Joins Base Flange0.188 INCHES NOMINAL IN
Left Inside Angle90.0 DEGREES NOMINAL
Length12.000 FEET NOMINAL FT
Left Side Flange Thickness0.063 INCHES NOMINAL IN
Second Tip Radius0.063 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
9540-00-006-4911 INTERCHANGEABLE
Angle,structural
5305-00-021-7056179887 INTERCHANGEABLE
Screw,cap,hexagon Head
Hatch & Kirk, Inc.
9540-00-145-4503 INTERCHANGEABLE
Angle,structural
9540-00-185-4224 INTERCHANGEABLE
Angle,structural
9540-00-236-3953 INTERCHANGEABLE
Angle,structural
4920-00-274-8672S106 INTERCHANGEABLE
Connector,test Set,
Intronics Power Inc. Dba Intronics Inc
5120-00-293-001935285 INTERCHANGEABLE
Bender Set,tube,hand
Ridge Tool Company
4030-00-352-617429-3-8 INTERCHANGEABLE
Socket,wire Rope
Erie Strayer Co
5360-00-498-0054 INTERCHANGEABLE
Spring,helical,compression
9540-00-501-6128 INTERCHANGEABLE
Angle,structural
Cross-Reference Index
Part NumberManufacturer
1210330 The Boeing Company (USA)
1210330 The Boeing Company (USA)
AMS-QQ-A-200/2 Society of Automotive Engineers Inc (USA)
VS252-15 Hughes Missile Systems Co San Diego (USA)
S106 Cessna Aircraft Company Dba Textron Aviation (USA)
AND10133-1001 Airforce-Navy Aeronautical Design Standard
15889 International Light Metals Corp Sub of Martin Marietta Corp (USA)
AMS 4153 Society of Automotive Engineers Inc (USA)
QQ-A-200/2 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
AMS 4153 Sae International Dba Sae International (USA)
S106 Textron Aviation Inc (USA)
5738 Reynolds Metals Co (USA)
HA362 Kaiser Aluminum and Chemical Corp Trentwood Works-Marketing Dept (USA)
ASTM B221 American Society for Testing and Materials Dba Astm International (USA)
FS1010-1010 Hiller Aircraft Corporation (USA)
Related Parts
9540-00-006-4911INTERCHANGEABLE
ANGLE,STRUCTURAL
5305-00-021-7056INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
179887
9540-00-145-4503INTERCHANGEABLE
ANGLE,STRUCTURAL
9540-00-185-4224INTERCHANGEABLE
ANGLE,STRUCTURAL
9540-00-236-3953INTERCHANGEABLE
ANGLE,STRUCTURAL
4920-00-274-8672INTERCHANGEABLE
CONNECTOR,TEST SET,
S106
5120-00-293-0019INTERCHANGEABLE
BENDER SET,TUBE,HAND
35285
4030-00-352-6174INTERCHANGEABLE
SOCKET,WIRE ROPE
29-3-8
5360-00-498-0054INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
9540-00-501-6128INTERCHANGEABLE
ANGLE,STRUCTURAL
9540-00-727-0191INTERCHANGEABLE
ANGLE,STRUCTURAL
6140-00-959-4180INTERCHANGEABLE
BATTERY,STORAGE
25503-16

Frequently Asked Questions

What is NSN 9540-00-720-1326?

NSN 9540-00-720-1326 is a Angle,structural, manufactured by The Boeing Company, classified under FSC 9540 (No Item Name Available). Status: active.

What are the part numbers for NSN 9540-00-720-1326?

NSN 9540-00-720-1326 has 15 cross-referenced part numbers: 1210330 (The Boeing Company), 1210330 (The Boeing Company), AMS-QQ-A-200/2 (Society of Automotive Engineers Inc), VS252-15 (Hughes Missile Systems Co San Diego), S106 (Cessna Aircraft Company Dba Textron Aviation) and 10 more.

What NSN replaces 9540-00-720-1326?

There are 12 known substitutes for 9540-00-720-1326: 9540-00-006-4911, 5305-00-021-7056, 9540-00-145-4503 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1210330?

Key specifications for 1210330: Basic Shape Style: ANGLE; Nondefinitive Spec/std Data: AMS-4153 STANDARD AND 2014 ALLOY AND T6 TEMPER; Material: ALUMINUM ALLOY; Second Tip Relationship to First Tip: NOT IDENTICAL. 18 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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