NSN 9540-01-437-4890 · NIIN 014374890 · Part number LS4418
Transtar Metals Corp · FSC 9540 — Structural Shapes, Nonferrous Base Metal · FSG 95 — Metal Bars, Sheets, and Shapes · CAGE 29321
Government record, cited
NSN 9540-01-437-4890 — this item is cataloged by the U.S. Government under National Stock Number 9540-01-437-4890. Manufacturer of record part number: LS4418.
Also searched as9540-01-437-4890 ·
9540014374890 ·
NIIN 014374890 ·
01-437-4890 ·
FSC 9540 Structural Shapes, Nonferrous Base Metal · CAGE 29321 · LS4418 · 60-3705
Nearby stock numbers← 9540-01-437-4388 Structural Section, Special Shape
·
9540-01-437-4991 Structural Section, Special Shape →
Features
Angle,structural — FSC 9540
Length: 1.125 INCHES NOMINAL IN
Base Flange Thickness: 0.070 INCHES NOMINAL IN
Material Document and Classification: QQ-A-200/11 FED SPEC 1ST MATERIAL RESPONSE
Left Side Flange Thickness: 0.070 INCHES NOMINAL IN
Basic Shape Style: ANGLE
Fillet Radius Where Left Flange Joins Base Flange: 0.090 INCHES NOMINAL IN
Left Inside Angle: 98.0 DEGREES NOMINAL
Identification
NSN: 9540-01-437-4890
NIIN: 014374890
FSC: 9540 — Structural Shapes, Nonferrous Base Metal
FSG: 95 — Metal Bars, Sheets, and Shapes
Primary part number: LS4418
Manufacturer: Transtar Metals Corp
General Description
The Angle,structural, cataloged under National Stock Number 9540-01-437-4890, is classified within Federal Supply Class 9540 (Structural Shapes, Nonferrous Base Metal) of the Metal Bars, Sheets, and Shapes group. The manufacturer of record is Transtar Metals Corp. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
9540-01-437-4890
Primary Part Number
LS4418
Item Name
Angle,structural
FSC / FSG
9540 / 95 — Structural Shapes, Nonferrous Base Metal
Other items in FSC 9540 — Structural Shapes, Nonferrous Base Metal
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
9540-00-001-5119
BEAM,STRUCTURAL
9540-00-001-5122
9540-00-001-5122 · Item name not on file
9540-00-001-5123
9540-00-001-5123 · Item name not on file
9540-00-001-5135
CHANNEL,STRUCTURAL
9540-00-001-6756
9540-00-001-6756 · Item name not on file
9540-00-003-9517
9540-00-003-9517 · Item name not on file
9540-00-003-9539
CHANNEL,STRUCTURAL
9540-00-004-5243
ANGLE,STRUCTURAL
Frequently Asked Questions
What is NSN 9540-01-437-4890?
NSN 9540-01-437-4890 is a Angle,structural, manufactured by Transtar Metals Corp, classified under FSC 9540, Structural Shapes, Nonferrous Base Metal. Status: active.
What part numbers are listed for NSN 9540-01-437-4890?
NSN 9540-01-437-4890 has 2 manufacturer part numbers on file: 60-3705 (Transtar Metals Corp), LS4418 (Transtar Metals Corp).
What are the specifications of LS4418?
Key specifications for LS4418: Overall Height: 0.750 INCHES NOMINAL IN; Length: 1.125 INCHES NOMINAL IN; Base Flange Thickness: 0.070 INCHES NOMINAL IN; Material Document and Classification: QQ-A-200/11 FED SPEC 1ST MATERIAL RESPONSE. 11 specifications are documented in the U.S. Government catalog.
Is NSN 9540-01-437-4890 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.