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LS4440 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

STRUCTURAL SECTION,SPECIAL SHAPE. Key specifications include length: 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT, material: ALUMINUM ALLOY 2024, fabrication_method: EXTRUDED, material_document_and_classification: QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE, reference_number_differentiating_characteristics: AS DIFFERENTIATED BY TRADE DESIGNATION,LENGTH AND GOVT SPEC DATA. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 9540-00-805-6450, 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
LS4440
NSN: 9540-00-805-6450
FSC: 9540
CAGE: 98897 — LOCKHEED MARTIN CORP (USA)
SPECIFICATIONS
length10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT
materialALUMINUM ALLOY 2024
fabrication_methodEXTRUDED
material_document_and_classificationQQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE
reference_number_differentiating_characteristicsAS DIFFERENTIATED BY TRADE DESIGNATION,LENGTH AND GOVT SPEC DATA
NSN9540-00-805-6450
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available STRUCTURAL SECTION,SPECIAL SHAPE TITLE COMPONENT PN LS4440 MFR STRUCTURAL SECTION,SPE
KEY FEATURES
•
LENGTH: 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT
•
FABRICATION METHOD: EXTRUDED
•
MATERIAL: ALUMINUM ALLOY 2024
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: AS DIFFERENTIATED BY TRADE DESIGNATION,LENGTH AND GOVT SPEC DATA
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE
TECHNICAL CHARACTERISTICS (FLIS)
LENGTH10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT
FABRICATION METHODEXTRUDED
MATERIALALUMINUM ALLOY 2024
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY TRADE DESIGNATION,LENGTH AND GOVT SPEC DATA
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
17974Interchangeable
interchangeable cross-reference
interchangeable
X1797DInterchangeable
interchangeable cross-reference
interchangeable
3625-4Interchangeable
interchangeable cross-reference
interchangeable
5229-5Interchangeable
interchangeable cross-reference
interchangeable
150A21/135WM/TS/125-130VInterchangeable
interchangeable cross-reference
interchangeable
QQA200-3Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is LS4440?
LS4440 is a STRUCTURAL SECTION,SPECIAL SHAPE.
What parts can replace LS4440?
There are 6 known substitutes for LS4440: 17974, X1797D, 3625-4 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for LS4440?
LS4440 is cataloged in the Federal Logistics Information System (FLIS) under NSN 9540-00-805-6450. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026