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L7390-1 — SWITCH ASSEMBLY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

L7390-1: SWITCH ASSEMBLY.

The SWITCH ASSEMBLY is a the manufacturer industrial component. Key specifications include end_item_identification: WELDER, part_name_assigned_by_controlling_agency: POLARITY SWITCH ASSEMBLY. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-617-7410, 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
L7390-1
NSN: 5930-01-617-7410
FSC: 5930 — Switches
CAGE: 36232 — LINCOLN ELECTRIC HOLDINGS INC (USA)
SPECIFICATIONS
end_item_identificationWELDER
part_name_assigned_by_controlling_agencyPOLARITY SWITCH ASSEMBLY
NSN5930-01-617-7410
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH ASSEMBLY TITLE COMPONENT PN L7390-1 MFR SWITCH ASSEMBLY
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYPOLARITY SWITCH ASSEMBLY
END ITEM IDENTIFICATIONWELDER
OTHER ITEMS IN FSC 5930 — Switches
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5930-00-000-0117 5930-00-001-1407 5930-00-001-1890 5930-00-001-2571 5930-00-001-2575 5930-00-001-2580 5930-00-001-2608 5930-00-001-2609
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 L7390-1?
L7390-1 is a SWITCH ASSEMBLY.
What is the NSN for L7390-1?
L7390-1 is cataloged in the U.S. Government catalog under NSN 5930-01-617-7410. 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.