The Angle,structural, cataloged under National Stock Number 9540-00-027-9204, 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 American Society for Testing and Materials Dba Astm International. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 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.
| Parameter | Value |
|---|---|
| NSN | 9540-00-027-9204 |
| Primary Part Number | ASTM B221 |
| Item Name | Angle,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | American Society for Testing and Materials Dba Astm International |
| Status | ACTIVE |
| Base Flange Thickness | 0.040 INCHES NOMINAL IN |
| Basic Shape Style | ANGLE |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY EXTRA LONG REFERENCE NUMBER |
| Weight Per Unit Measure | 0.050 POUNDS PER LINEAR FOOT LBS |
| Fillet Radius Where Left Flange Joins Base Flange | 0.040 INCHES NOMINAL IN |
| Material Document and Classification | AMS-QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE |
| Left Side Flange Thickness | 0.040 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 2024 |
| Left Inside Angle | 90.0 DEGREES NOMINAL |
| Second Tip Relationship to First Tip | IDENTICAL |
| Heat Treatment | T-4 SOLUTION HEAT TREATED |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| First Tip Style | SQUARE END |
| Nondefinitive Spec/std Data | 2024 ALLOY AND T4 TEMPER |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| ASTM B221 | American Society for Testing and Materials Dba Astm International (USA) |
| AMS-QQ-A-200/3 ALLOY 2024 TMPR - | Sae International Dba Sae International (USA) |
| 76678 | Aluminum Co of America (USA) |
| AMS-STD-184 | Sae International Dba Sae International (USA) |
| AMS-QQ-A-200/3 | Society of Automotive Engineers Inc (USA) |
| PA5523 | Transtar Metals Corp (USA) |
| 60-5380 | Transtar Metals Corp (USA) |
| LS4739 | Lockheed Martin Corp (USA) |
| AMS-STD-184 | Society of Automotive Engineers Inc (USA) |
NSN 9540-00-027-9204 is a Angle,structural, manufactured by American Society for Testing and Materials Dba Astm International, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-00-027-9204 has 9 cross-referenced part numbers: ASTM B221 (American Society for Testing and Materials Dba Astm International), AMS-QQ-A-200/3 ALLOY 2024 TMPR - (Sae International Dba Sae International), 76678 (Aluminum Co of America), AMS-STD-184 (Sae International Dba Sae International), AMS-QQ-A-200/3 (Society of Automotive Engineers Inc) and 4 more.
There are 7 known substitutes for 9540-00-027-9204: 9540-00-119-2173, 9540-00-152-2966, 9540-00-221-0544 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for ASTM B221: Overall Height: 0.540 INCHES NOMINAL IN; Base Flange Thickness: 0.040 INCHES NOMINAL IN; Basic Shape Style: ANGLE; Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY EXTRA LONG REFERENCE NUMBER. 16 total characteristics are documented in the Federal Logistics Information System.