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1643405 — RELAY ASSEMBLY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1643405: RELAY ASSEMBLY.

The RELAY ASSEMBLY is a the manufacturer industrial component. Key specifications include relay_type: CURRENT, mounting_facility: BRACKET(S), controlling_agency: HUGHES AIRCRAFT CO, identifying_number: 1643405 DRAWING NO.. This part is cataloged in the U.S.

Government catalog under NSN 5945-01-082-5862, 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
1643405
NSN: 5945-01-082-5862
FSC: 5945 — Relays and Solenoids
CAGE: 05869 — RAYTHEON COMPANY DIV RMD STRATEGIC (USA)
SPECIFICATIONS
relay_typeCURRENT
mounting_facilityBRACKET(S)
controlling_agencyHUGHES AIRCRAFT CO
identifying_number1643405 DRAWING NO.
individual_relay_quantity3
NSN5945-01-082-5862
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY ASSEMBLY TITLE COMPONENT PN 1643405 MFR RELAY ASSEMBLY
KEY FEATURES
•
CONTROLLING AGENCY: HUGHES AIRCRAFT CO
•
IDENTIFYING NUMBER: 1643405 DRAWING NO.
•
INDIVIDUAL RELAY QUANTITY: 3
•
MOUNTING FACILITY: BRACKET(S)
•
RELAY TYPE: CURRENT
TECHNICAL CHARACTERISTICS
CONTROLLING AGENCYHUGHES AIRCRAFT CO
IDENTIFYING NUMBER1643405 DRAWING NO.
INDIVIDUAL RELAY QUANTITY3
MOUNTING FACILITYBRACKET(S)
RELAY TYPECURRENT
OTHER ITEMS IN FSC 5945 — Relays and Solenoids
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5945-00-000-0093 5945-00-001-1891 5945-00-001-2622 5945-00-001-2795 5945-00-001-2806 5945-00-001-2938 5945-00-001-3015 5945-00-001-3016
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1643405?
1643405 is a RELAY ASSEMBLY.
What is the NSN for 1643405?
1643405 is cataloged in the U.S. Government catalog under NSN 5945-01-082-5862. 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.