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Technical Data Sheet
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437LX — Technical Data Sheet

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— · 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

The SPRING,HELICAL,EXTENSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, design_type: CLOSED, coil_helix_direction: RIGHT-HAND OR LEFT-HAND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5360-00-327-5149, 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
437LX
NSN: 5360-00-327-5149
FSC: 5360
CAGE: 27361 — BURKE PRODUCTS INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
design_typeCLOSED
coil_helix_directionRIGHT-HAND OR LEFT-HAND
NSN5360-00-327-5149
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,EXTENSION TITLE COMPONENT PN 437LX MFR SPRING,HELICAL,EXTENSI
KEY FEATURES
•
COIL HELIX DIRECTION: RIGHT-HAND OR LEFT-HAND
•
MATERIAL: STEEL OVERALL
•
DESIGN TYPE: CLOSED
TECHNICAL CHARACTERISTICS
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
MATERIALSTEEL OVERALL
DESIGN TYPECLOSED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
10372InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
S2815096-4-0442InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
S42604-0442InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
SK-146608InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
AB11063InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
5602-4-4SInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 437LX?
437LX is a SPRING,HELICAL,EXTENSION.
What parts can replace 437LX?
There are 17 known substitutes for 437LX: 10372, S2815096-4-0442, S42604-0442 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 437LX?
437LX is cataloged in the Federal Logistics Information System under NSN 5360-00-327-5149. 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: September 2026