PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

LS6370Angle,structural

Lockheed Martin Corp · NSN 9540-00-027-3273 · FSC 9540 · No Item Name Available
Verified by PartsTable
NSN 9540-00-027-3273 — this item is cataloged by the U.S. Government under National Stock Number 9540-00-027-3273. Primary manufacturer part number: LS6370.
Features
  • Angle,structural — FSC 9540
  • Basic Shape Style: ANGLE
  • Second Tip Relationship to First Tip: IDENTICAL
  • Left Side Flange Thickness: 0.050 INCHES NOMINAL IN
  • Base Flange Thickness: 0.050 INCHES NOMINAL IN
  • Material: ALUMINUM ALLOY
  • Fillet Radius Where Left Flange Joins Base Flange: 0.062 INCHES NOMINAL IN
  • First Tip Style: SQUARE END
Applications
  • Applications requiring Aluminum Alloy construction
General Description

The Angle,structural, cataloged under National Stock Number 9540-00-027-3273, 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 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN9540-00-027-3273
Primary Part NumberLS6370
Item NameAngle,structural
FSC / FSG9540 / 95 — No Item Name Available
ManufacturerLockheed Martin Corp
StatusACTIVE
Basic Shape StyleANGLE
Second Tip Relationship to First TipIDENTICAL
Left Side Flange Thickness0.050 INCHES NOMINAL IN
Base Flange Thickness0.050 INCHES NOMINAL IN
MaterialALUMINUM ALLOY
Fillet Radius Where Left Flange Joins Base Flange0.062 INCHES NOMINAL IN
First Tip StyleSQUARE END
Weight Per Unit Measure0.014 POUNDS PER LINEAR FOOT LBS
Left Inside Angle90.0 DEGREES NOMINAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
9540-00-729-596760-3944 INTERCHANGEABLE
Angle,structural
Transtar Metals Corp
Cross-Reference Index
Part NumberManufacturer
LS6370 PRIMARY Lockheed Martin Corp (USA)
Related Parts
9540-00-729-5967INTERCHANGEABLE
ANGLE,STRUCTURAL
60-3944

Frequently Asked Questions

What is NSN 9540-00-027-3273?

NSN 9540-00-027-3273 is a Angle,structural, manufactured by Lockheed Martin Corp, classified under FSC 9540 (No Item Name Available). Status: active.

What are the part numbers for NSN 9540-00-027-3273?

NSN 9540-00-027-3273 has 1 cross-referenced part number: LS6370 (Lockheed Martin Corp).

What NSN replaces 9540-00-027-3273?

There is 1 known substitute for 9540-00-027-3273: 9540-00-729-5967. Verify interchangeability with system specifications before substitution.

What are the specifications of LS6370?

Key specifications for LS6370: Basic Shape Style: ANGLE; Overall Width: 1.000 INCHES NOMINAL IN; Second Tip Relationship to First Tip: IDENTICAL; Left Side Flange Thickness: 0.050 INCHES NOMINAL IN. 11 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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