The Sheet,metal, cataloged under National Stock Number 9535-00-232-0583, is classified within Federal Supply Class 9535 (Plate, Sheet, Strip, and Foil; Nonferrous Base Metal) of the Metal Bars, Sheets, and Shapes group. The manufacturer of record is Leonardo Spa Helicopters Division - Production Site. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 9 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9535-00-232-0583 |
| Primary Part Number | 900004509 |
| Item Name | Sheet,metal |
| FSC / FSG | 9535 / 95 — Plate, Sheet, Strip, and Foil; Nonferrous Base Metal |
| Manufacturer | Leonardo Spa Helicopters Division - Production Site |
| Status | ACTIVE |
| Length | 12.000 FEET NOMINAL FT |
| Cladding Thickness | 0.0020 INCHES BOTH SIDES IN |
| Cross-Sectional Thickness | 0.040 INCHES NOMINAL IN |
| Heat Treatment | T-3 SOLUTION HEAT TREATED |
| Material Document and Classification | AMS-QQ-A-250/5 FED SPEC ALL MATERIAL RESPONSES |
| Basic Shape Style | SOLID |
| Weight Per Unit Measure | 0.576 POUNDS PER SQUARE FOOT LBS |
| Nondefinitive Spec/std Data | 2024 ALLOY AND T3 TEMPER |
| Minimum Tensile Strength | 59000 POUNDS PER SQUARE INCH LBS |
| Minimum Yield Strength | 39000 POUNDS PER SQUARE INCH LBS |
| Width | 48.000 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 2024 AND ALUMINUM ALLOY 1230 |
| Fabrication Method | ROLLED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 900004509 | Leonardo Spa Helicopters Division - Production Site (ITA) |
| AMS4462-T3,0.040X48X144 | Sae International Dba Sae International (USA) |
| 2S2L.040X48X144 | Airport Metals (australia) Specialty Metals Australia Pty Ltd (AUS) |
| TL2810215 | Righton & Blackburns Limited (GBR) |
| Reference | Meaning |
|---|---|
| AMS4462 | 3/1 Design control — primary reference Sae International Dba Sae International |
| 10164315 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| AMS-QQ-A-250/5 | 5/9 Secondary reference U.S. Government activity |
| 9535PL0817708 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| AMS-QQ-A-250/5 | 5/9 Secondary reference Sae International Dba Sae International |
| QQ-A-250/5 | 5/9 Secondary reference U.S. Government activity |
| QQ-A-250/5-T3,0.040X48X144 | 5/9 Secondary reference Tw Metals, Inc. Dba Tw Metals-Carol Stream |
| QQ-A-250/5-T3,0.040X48X144 | 5/9 Secondary reference Defense Logistics Agency Dba Defense Supply Center Philadelphia |
| QQ-A-250/5-T3,0.040X48X144 | C/1 Advisory reference — outside the item-of-supply concept Tw Metals, Inc. Dba Oneal Flat Rolled Metals Llc |
NSN 9535-00-232-0583 is a Sheet,metal, manufactured by Leonardo Spa Helicopters Division - Production Site, classified under FSC 9535, Plate, Sheet, Strip, and Foil; Nonferrous Base Metal. Status: active.
NSN 9535-00-232-0583 has 4 manufacturer part numbers on file: 900004509 (Leonardo Spa Helicopters Division - Production Site), AMS4462-T3,0.040X48X144 (Sae International Dba Sae International), 2S2L.040X48X144 (Airport Metals (australia) Specialty Metals Australia Pty Ltd), TL2810215 (Righton & Blackburns Limited).
Key specifications for 900004509: Length: 12.000 FEET NOMINAL FT; Cladding Thickness: 0.0020 INCHES BOTH SIDES IN; Cross-Sectional Thickness: 0.040 INCHES NOMINAL IN; Heat Treatment: T-3 SOLUTION HEAT TREATED. 13 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.