PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AMS-QQ-A-200Angle,structural

Society of Automotive Engineers Inc · NSN 9540-00-892-4621 · FSC 9540 · No Item Name Available
Verified by PartsTable
NSN 9540-00-892-4621 — this item is cataloged by the U.S. Government under National Stock Number 9540-00-892-4621. Primary manufacturer part number: AMS-QQ-A-200.
Features
  • Angle,structural — FSC 9540
  • Heat Treatment: H-111 STRAIN HARDENED
  • Length: 20.000 FEET NOMINAL FT
  • Second Tip Radius: 0.188 INCHES NOMINAL IN
  • Material: ALUMINUM ALLOY 5456
  • Weight Per Unit Measure: 2.050 POUNDS PER LINEAR FOOT LBS
  • Base Flange Thickness: 0.375 INCHES NOMINAL IN
  • First Tip Radius: 0.188 INCHES NOMINAL IN
Applications
  • Applications requiring Aluminum Alloy 5456 construction
General Description

The Angle,structural, cataloged under National Stock Number 9540-00-892-4621, 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 Society of Automotive Engineers Inc. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 6 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
NSN9540-00-892-4621
Primary Part NumberAMS-QQ-A-200
Item NameAngle,structural
FSC / FSG9540 / 95 — No Item Name Available
ManufacturerSociety of Automotive Engineers Inc
StatusACTIVE
Heat TreatmentH-111 STRAIN HARDENED
Length20.000 FEET NOMINAL FT
Second Tip Radius0.188 INCHES NOMINAL IN
MaterialALUMINUM ALLOY 5456
Weight Per Unit Measure2.050 POUNDS PER LINEAR FOOT LBS
Base Flange Thickness0.375 INCHES NOMINAL IN
First Tip Radius0.188 INCHES NOMINAL IN
Second Tip StyleUPPER RADIUS
Basic Shape StyleANGLE
Fabrication MethodEXTRUDED
Fillet Radius Where Left Flange Joins Base Flange0.312 INCHES NOMINAL IN
Left Inside Angle90.0 DEGREES NOMINAL
Nondefinitive Spec/std Data5456 ALLOY AND H111 TEMPER
Material Document and ClassificationAMS-QQ-A-200/7 FED SPEC SINGLE MATERIAL RESPONSE
Left Side Flange Thickness0.375 INCHES NOMINAL IN
Second Tip Relationship to First TipNOT IDENTICAL
First Tip StyleRIGHT QUARTER RADIUS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
9530-00-129-9704 INTERCHANGEABLE
Bar,metal
9540-00-148-485360-726 INTERCHANGEABLE
Beam,structural
Transtar Metals Corp
9540-00-288-3681 INTERCHANGEABLE
Beam,structural
9540-00-406-8085 INTERCHANGEABLE
Beam,structural
9540-00-528-9350 INTERCHANGEABLE
Beam,structural
9540-00-720-1344 INTERCHANGEABLE
Channel,structural
9540-00-929-1820 INTERCHANGEABLE
Angle,structural
9540-00-952-7077 INTERCHANGEABLE
Angle,structural
9540-01-396-176060-26142 INTERCHANGEABLE
Channel,structural
Transtar Metals Corp
9530-01-421-2948 INTERCHANGEABLE
Bar,metal
Cross-Reference Index
Part NumberManufacturer
AMS-QQ-A-200 Society of Automotive Engineers Inc (USA)
734PP Aluminum Co of America (USA)
ASTM B221 American Society for Testing and Materials Dba Astm International (USA)
AMS-QQ-A-200/7 Sae International Dba Sae International (USA)
QQA200-7 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
AMS-STD-184 Society of Automotive Engineers Inc (USA)
PA4560 Transtar Metals Corp (USA)
AMS-QQ-A-200/7 Society of Automotive Engineers Inc (USA)
AMS-QQ-A-200 Sae International Dba Sae International (USA)
AMS-STD-184 Sae International Dba Sae International (USA)
Related Parts
9530-00-129-9704INTERCHANGEABLE
BAR,METAL
9540-00-148-4853INTERCHANGEABLE
BEAM,STRUCTURAL
60-726
9540-00-288-3681INTERCHANGEABLE
BEAM,STRUCTURAL
9540-00-406-8085INTERCHANGEABLE
BEAM,STRUCTURAL
9540-00-528-9350INTERCHANGEABLE
BEAM,STRUCTURAL
9540-00-720-1344INTERCHANGEABLE
CHANNEL,STRUCTURAL
9540-00-929-1820INTERCHANGEABLE
ANGLE,STRUCTURAL
9540-00-952-7077INTERCHANGEABLE
ANGLE,STRUCTURAL
9540-01-396-1760INTERCHANGEABLE
CHANNEL,STRUCTURAL
60-26142
9530-01-421-2948INTERCHANGEABLE
BAR,METAL
9540-01-431-1401INTERCHANGEABLE
ANGLE,STRUCTURAL
01AA100D01-0136
9540-01-523-9590INTERCHANGEABLE
BEAM,STRUCTURAL
LS30661-1

Frequently Asked Questions

What is NSN 9540-00-892-4621?

NSN 9540-00-892-4621 is a Angle,structural, manufactured by Society of Automotive Engineers Inc, classified under FSC 9540 (No Item Name Available). Status: active.

What are the part numbers for NSN 9540-00-892-4621?

NSN 9540-00-892-4621 has 10 cross-referenced part numbers: AMS-QQ-A-200 (Society of Automotive Engineers Inc), 734PP (Aluminum Co of America), ASTM B221 (American Society for Testing and Materials Dba Astm International), AMS-QQ-A-200/7 (Sae International Dba Sae International), QQA200-7 (Federal Specifications Promulgated by General Services Administration Washington DC) and 5 more.

What NSN replaces 9540-00-892-4621?

There are 12 known substitutes for 9540-00-892-4621: 9530-00-129-9704, 9540-00-148-4853, 9540-00-288-3681 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AMS-QQ-A-200?

Key specifications for AMS-QQ-A-200: Heat Treatment: H-111 STRAIN HARDENED; Length: 20.000 FEET NOMINAL FT; Overall Height: 2.000 INCHES NOMINAL IN; Second Tip Radius: 0.188 INCHES NOMINAL IN. 19 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com