The Beam,structural, cataloged under National Stock Number 9540-01-395-4649, 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 Lockheed Martin Corp. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9540-01-395-4649 |
| Primary Part Number | LS30314-1 |
| Item Name | Beam,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | Lockheed Martin Corp |
| Status | ACTIVE |
| Fillet Radius Where Top Left Flange Joins Web Flange/leg | 0.063 INCHES NOMINAL IN |
| Leg Thickness | 0.062 INCHES NOMINAL IN |
| Second Tip Relationship to First Tip | IDENTICAL |
| Right Side Top Flange Distance to Center of Both Flanges | 0.750 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 7075 |
| Heat Treatment | T-6 SOLUTION HEAT TREATED |
| Third Tip Relationship to Preceding Tips | IDENTICAL W/FIRST TIP |
| Fabrication Method | EXTRUDED |
| Basic Shape Style | T SHAPE |
| Nondefinitive Spec/std Data | 7075 ALLOY AND T6 TEMPER |
| Material Document and Classification | QQ-A-200/11 FED SPEC SINGLE MATERIAL RESPONSE |
| Right Side Top Flange Thickness | 0.062 INCHES NOMINAL IN |
| Fillet Radius Where Top Right Flange Joins Web Flange/leg | 0.063 INCHES NOMINAL IN |
| Left Top Inside Angle | 90.0 DEGREES NOMINAL |
| Left Side Top Flange Thickness | 0.062 INCHES NOMINAL IN |
| First Tip Style | SQUARE END |
| Top Flange Width | 1.500 INCHES NOMINAL IN |
| Left Side Top Flange Distance to Center of Both Flanges | 0.750 INCHES NOMINAL IN |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Right Top Inside Angle | 90.0 DEGREES NOMINAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 9540-01-395-4649 is a Beam,structural, manufactured by Lockheed Martin Corp, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-01-395-4649 has 2 cross-referenced part numbers: LS30314-1 (Lockheed Martin Corp), 60-9048 (Transtar Metals Corp).
There is 1 known substitute for 9540-01-395-4649: 5330-00-298-5744. Verify interchangeability with system specifications before substitution.
Key specifications for LS30314-1: Fillet Radius Where Top Left Flange Joins Web Flange/leg: 0.063 INCHES NOMINAL IN; Leg Thickness: 0.062 INCHES NOMINAL IN; Second Tip Relationship to First Tip: IDENTICAL; Right Side Top Flange Distance to Center of Both Flanges: 0.750 INCHES NOMINAL IN. 21 total characteristics are documented in the Federal Logistics Information System.