The Angle,structural, cataloged under National Stock Number 9540-00-197-9845, 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 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9540-00-197-9845 |
| Primary Part Number | 77W |
| Item Name | Angle,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | Aluminum Co of America |
| Status | ACTIVE |
| Left Side Flange Thickness | 0.250 INCHES NOMINAL IN |
| First Tip Style | RIGHT QUARTER RADIUS |
| Second Tip Style | UPPER RADIUS |
| Second Tip Radius | 0.125 INCHES NOMINAL IN |
| Left Side Flange Thickness | 0.250 INCHES NOMINAL IN |
| Material Document and Classification | AMS-QQ-A-200/8 FED SPEC SINGLE MATERIAL RESPONSE |
| Material | ALUMINUM ALLOY 6061 |
| First Tip Radius | 0.125 INCHES NOMINAL IN |
| Heat Treatment | T-6 SOLUTION HEAT TREATED |
| Base Flange Thickness | 0.250 INCHES NOMINAL IN |
| Weight Per Unit Measure | 0.980 POUNDS PER LINEAR FOOT LBS |
| Length | 20.000 FEET MINIMUM AND 30.000 FEET MAXIMUM FT |
| Base Flange Thickness | 0.250 INCHES NOMINAL IN |
| First Tip Radius | 0.125 INCHES NOMINAL IN |
| Second Tip Relationship to First Tip | NOT IDENTICAL |
| Second Tip Style | UPPER RADIUS |
| Nondefinitive Spec/std Data | 6061 ALLOY AND T6 TEMPER |
| Fabrication Method | EXTRUDED |
| Weight Per Unit Measure | 0.980 POUNDS PER LINEAR FOOT LBS |
| Fillet Radius Where Left Flange Joins Base Flange | 0.188 INCHES NOMINAL IN |
| Fillet Radius Where Left Flange Joins Base Flange | 0.188 INCHES NOMINAL IN |
| Heat Treatment | T-6 SOLUTION HEAT TREATED |
| Left Inside Angle | 90.0 DEGREES NOMINAL |
| First Tip Style | RIGHT QUARTER RADIUS |
| Basic Shape Style | ANGLE |
| Material Document and Classification | AMS-QQ-A-200/8 FED SPEC SINGLE MATERIAL RESPONSE |
| Material | ALUMINUM ALLOY 6061 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 77W | Aluminum Co of America (USA) |
| QQ-A-200/8 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| AMS-QQ-A-200/8 | Society of Automotive Engineers Inc (USA) |
| SAE-AMS-QQ-A-200/8 | Sae International Dba Sae International (USA) |
| AMS-QQ-A-200/8 | Sae International Dba Sae International (USA) |
| ASTM B221 | American Society for Testing and Materials Dba Astm International (USA) |
NSN 9540-00-197-9845 is a Angle,structural, manufactured by Aluminum Co of America, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-00-197-9845 has 6 cross-referenced part numbers: 77W (Aluminum Co of America), QQ-A-200/8 (Federal Specifications Promulgated by General Services Administration Washington DC), AMS-QQ-A-200/8 (Society of Automotive Engineers Inc), SAE-AMS-QQ-A-200/8 (Sae International Dba Sae International), AMS-QQ-A-200/8 (Sae International Dba Sae International) and 1 more.
There are 3 known substitutes for 9540-00-197-9845: 9540-00-119-9008, 9540-00-145-8423, 9540-00-542-2704. Verify interchangeability with system specifications before substitution.
Key specifications for 77W: Left Side Flange Thickness: 0.250 INCHES NOMINAL IN; First Tip Style: RIGHT QUARTER RADIUS; Second Tip Style: UPPER RADIUS; Overall Width: 1.750 INCHES NOMINAL IN. 30 total characteristics are documented in the Federal Logistics Information System.