The Beam,structural, cataloged under National Stock Number 9540-00-502-1185, 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 Div Defense. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9540-00-502-1185 |
| Primary Part Number | 1MA160B01-10300 |
| Item Name | Beam,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Left Top Inside Angle | 86.0 DEGREES NOMINAL |
| Fillet Radius Where Top Left Flange Joins Web Flange/leg | 0.090 INCHES NOMINAL IN |
| Fillet Radius Where Top Right Flange Joins Web Flange/leg | 0.090 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 2024 |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Leg Thickness | 0.063 INCHES NOMINAL IN |
| Right Side Top Flange Distance to Center of Both Flanges | 1.168 INCHES NOMINAL IN |
| Second Tip Relationship to First Tip | IDENTICAL |
| Left Side Top Flange Distance to Center of Both Flanges | 1.132 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | O TEMPER |
| Weight Per Unit Measure | 0.352 POUNDS PER LINEAR FOOT LBS |
| Material Document and Classification | AMS-QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE |
| Heat Treatment | O-ANNEALED |
| First Tip Style | SQUARE END |
| Top Flange Width | 2.300 INCHES NOMINAL IN |
| Basic Shape Style | T SHAPE |
| Left Side Top Flange Thickness | 0.080 INCHES NOMINAL IN |
| Right Side Top Flange Thickness | 0.080 INCHES NOMINAL IN |
| Right Top Inside Angle | 94.0 DEGREES NOMINAL |
| Third Tip Relationship to Preceding Tips | IDENTICAL W/FIRST TIP |
| Fabrication Method | EXTRUDED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1MA160B01-10300 | The Boeing Company Div Defense (USA) |
| 60-7903 | Transtar Metals Corp (USA) |
| AMS-QQ-A-200/3 | Society of Automotive Engineers Inc (USA) |
| QQ-A-200/3 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| AMS-QQ-A-200/3 | Sae International Dba Sae International (USA) |
NSN 9540-00-502-1185 is a Beam,structural, manufactured by The Boeing Company Div Defense, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-00-502-1185 has 5 cross-referenced part numbers: 1MA160B01-10300 (The Boeing Company Div Defense), 60-7903 (Transtar Metals Corp), AMS-QQ-A-200/3 (Society of Automotive Engineers Inc), QQ-A-200/3 (Federal Specifications Promulgated by General Services Administration Washington DC), AMS-QQ-A-200/3 (Sae International Dba Sae International).
There are 2 known substitutes for 9540-00-502-1185: 9540-01-029-9061, 4820-01-182-9737. Verify interchangeability with system specifications before substitution.
Key specifications for 1MA160B01-10300: Left Top Inside Angle: 86.0 DEGREES NOMINAL; Fillet Radius Where Top Left Flange Joins Web Flange/leg: 0.090 INCHES NOMINAL IN; Fillet Radius Where Top Right Flange Joins Web Flange/leg: 0.090 INCHES NOMINAL IN; Material: ALUMINUM ALLOY 2024. 22 total characteristics are documented in the Federal Logistics Information System.