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LS3499-1 — CHANNEL,STRUCTURAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

LS3499-1: CHANNEL,STRUCTURAL.

The CHANNEL,STRUCTURAL is a the manufacturer industrial component. Key specifications include shape: IRREGULAR, overall_width: 2.563 INCHES NOMINAL IN, basic_shape_style: CHANNEL, base_flange_thickness: 0.250 INCHES NOMINAL IN, end_item_identification: C-5, left_side_flange_height: 1.563 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 9540-01-698-9455, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
LS3499-1
NSN: 9540-01-698-9455
FSC: 9540 — Structural Shapes, Nonferrous Base Metal
CAGE: 59213 — AERO COMPONENTS, LLC (USA)
SPECIFICATIONS
shapeIRREGULAR
overall_width2.563 INCHES NOMINAL IN
basic_shape_styleCHANNEL
base_flange_thickness0.250 INCHES NOMINAL IN
end_item_identificationC-5
left_side_flange_height1.563 INCHES NOMINAL IN
right_side_flange_height1.563 INCHES NOMINAL IN
right_side_flange_thickness0.250 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyEXTRUSION
fillet_radius_where_left_flange_joins_base_flange0.125 INCHES NOMINAL IN
fillet_radius_where_right_flange_joins_base_flange0.125 INCHES NOMINAL IN
NSN9540-01-698-9455
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CHANNEL,STRUCTURAL TITLE COMPONENT PN LS3499-1 MFR CHANNEL,STRUCTURAL
KEY FEATURES
•
BASE FLANGE THICKNESS: 0.250 INCHES NOMINAL IN
•
LEFT SIDE FLANGE HEIGHT: 1.563 INCHES NOMINAL IN
•
FILLET RADIUS WHERE RIGHT FLANGE JOINS BASE FLANGE: 0.125 INCHES NOMINAL IN
•
SHAPE: IRREGULAR
•
BASIC SHAPE STYLE: CHANNEL
•
RIGHT SIDE FLANGE HEIGHT: 1.563 INCHES NOMINAL IN
•
FILLET RADIUS WHERE LEFT FLANGE JOINS BASE FLANGE: 0.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
BASE FLANGE THICKNESS0.250 INCHES NOMINAL IN
LEFT SIDE FLANGE HEIGHT1.563 INCHES NOMINAL IN
FILLET RADIUS WHERE RIGHT FLANGE JOINS BASE FLANGE0.125 INCHES NOMINAL IN
SHAPEIRREGULAR
OVERALL WIDTH2.563 INCHES NOMINAL IN
BASIC SHAPE STYLECHANNEL
RIGHT SIDE FLANGE HEIGHT1.563 INCHES NOMINAL IN
FILLET RADIUS WHERE LEFT FLANGE JOINS BASE FLANGE0.125 INCHES NOMINAL IN
RIGHT SIDE FLANGE THICKNESS0.250 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYEXTRUSION
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 9540-00-001-5122 9540-00-001-5123 9540-00-001-5135 9540-00-001-6756 9540-00-003-9517 9540-00-003-9539 9540-00-004-5243
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is LS3499-1?
LS3499-1 is a CHANNEL,STRUCTURAL.
What is the NSN for LS3499-1?
LS3499-1 is cataloged in the U.S. Government catalog under NSN 9540-01-698-9455. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.