PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

13664Angle,structural

Aluminum Co of America · NSN 9540-00-145-5802 · FSC 9540 · No Item Name Available
Verified by PartsTable
NSN 9540-00-145-5802 — this item is cataloged by the U.S. Government under National Stock Number 9540-00-145-5802. Primary manufacturer part number: 13664.
Features
  • Angle,structural — FSC 9540
  • Heat Treatment: T-3511 SOLUTION HEAT TREATED
  • Second Tip Relationship to First Tip: NOT IDENTICAL
  • Second Tip Radius: 0.062 INCHES NOMINAL IN
  • Left Inside Angle: 90.0 DEGREES NOMINAL
  • Length: 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT
  • Weight Per Unit Measure: 0.102 POUNDS PER LINEAR FOOT LBS
  • First Tip Style: SQUARE END
Applications
  • Applications requiring Aluminum Alloy 2024 construction
General Description

The Angle,structural, cataloged under National Stock Number 9540-00-145-5802, 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 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 10 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
NSN9540-00-145-5802
Primary Part Number13664
Item NameAngle,structural
FSC / FSG9540 / 95 — No Item Name Available
ManufacturerAluminum Co of America
StatusACTIVE
Heat TreatmentT-3511 SOLUTION HEAT TREATED
Second Tip Relationship to First TipNOT IDENTICAL
Second Tip Radius0.062 INCHES NOMINAL IN
Left Inside Angle90.0 DEGREES NOMINAL
Length10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT
Weight Per Unit Measure0.102 POUNDS PER LINEAR FOOT LBS
First Tip StyleSQUARE END
Material Document and ClassificationAMS-QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE
Second Tip StyleUPPER BULBOUS
Nondefinitive Spec/std Data2024 ALLOY AND T3511 TEMPER
Base Flange Thickness0.050 INCHES NOMINAL IN
Second Tip Diameter0.120 INCHES NOMINAL IN
Left Side Flange Thickness0.050 INCHES NOMINAL IN
MaterialALUMINUM ALLOY 2024
Fillet Radius Where Left Flange Joins Base Flange0.062 INCHES NOMINAL IN
Basic Shape StyleANGLE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5330-00-070-4190 INTERCHANGEABLE
Gasket
3655-00-071-9501S9-5 INTERCHANGEABLE
Stud,valve
Norwalk Compreseer Company Inc Dba Norwalk Compressor Company
3110-00-156-5064 INTERCHANGEABLE
Bearing,ball,annular
2520-00-161-4799 INTERCHANGEABLE
Fork
3030-00-213-06668110-7967 INTERCHANGEABLE
Belt,v
Gates Corporation
4730-00-277-9997A733S-36CFB INTERCHANGEABLE
Nipple,pipe
American Society for Testing and Materials Dba Astm International
6640-00-290-6890 INTERCHANGEABLE
Pipet,measuring
5330-00-353-94488281 INTERCHANGEABLE
Gasket
Cummins Inc.
6145-00-444-67703-2062B INTERCHANGEABLE
Cable,radio Frequency
Communication Cable Inc Saxton Wire and Cable Div
1560-00-446-626013664 INTERCHANGEABLE
Plate,front
Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company
Cross-Reference Index
Part NumberManufacturer
PA5330 Transtar Metals Corp (USA)
8281 Alcoa/reynolds Metals Company (USA)
BAC1504-1511 The Boeing Company Div Defense (USA)
AMS-QQ-A-200/3 Sae International Dba Sae International (USA)
S95 Cessna Aircraft Company Dba Textron Aviation (USA)
S95 Textron Aviation Inc (USA)
QQ-A-200/3 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
AMS-QQ-A-200/3 Society of Automotive Engineers Inc (USA)
ASTM B221 American Society for Testing and Materials Dba Astm International (USA)
13664 PRIMARY Aluminum Co of America (USA)
60-12392 Transtar Metals Corp (USA)
Related Parts
5330-00-070-4190INTERCHANGEABLE
GASKET
3655-00-071-9501INTERCHANGEABLE
STUD,VALVE
S9-5
3110-00-156-5064INTERCHANGEABLE
BEARING,BALL,ANNULAR
2520-00-161-4799INTERCHANGEABLE
FORK
3030-00-213-0666INTERCHANGEABLE
BELT,V
8110-7967
4730-00-277-9997INTERCHANGEABLE
NIPPLE,PIPE
A733S-36CFB
6640-00-290-6890INTERCHANGEABLE
PIPET,MEASURING
5330-00-353-9448INTERCHANGEABLE
GASKET
8281
6145-00-444-6770INTERCHANGEABLE
CABLE,RADIO FREQUENCY
3-2062B
1560-00-446-6260INTERCHANGEABLE
PLATE,FRONT
13664
5305-00-531-0123INTERCHANGEABLE
SCREW,SHOULDER
82-81
5996-00-685-8944INTERCHANGEABLE
AMPLIFIER,AUDIO FREQUENCY
A61-14A

Frequently Asked Questions

What is NSN 9540-00-145-5802?

NSN 9540-00-145-5802 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 9540-00-145-5802?

NSN 9540-00-145-5802 has 11 cross-referenced part numbers: PA5330 (Transtar Metals Corp), 8281 (Alcoa/reynolds Metals Company), BAC1504-1511 (The Boeing Company Div Defense), AMS-QQ-A-200/3 (Sae International Dba Sae International), S95 (Cessna Aircraft Company Dba Textron Aviation) and 6 more.

What NSN replaces 9540-00-145-5802?

There are 12 known substitutes for 9540-00-145-5802: 5330-00-070-4190, 3655-00-071-9501, 3110-00-156-5064 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 13664?

Key specifications for 13664: Heat Treatment: T-3511 SOLUTION HEAT TREATED; Second Tip Relationship to First Tip: NOT IDENTICAL; Overall Width: 0.800 INCHES NOMINAL IN; Second Tip Radius: 0.062 INCHES NOMINAL IN. 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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