NSN 5945-01-643-5249 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-643-5249. Manufacturer of record part number: SZR-LY2-N1-DC24V.
Also searched as5945-01-643-5249 ·
5945016435249 ·
NIIN 016435249 ·
01-643-5249 ·
FSC 5945 Relays and Solenoids · CAGE 012S7 · SZR-LY2-N1-DC24V
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: SZR-LY2-N1-DC24V
Manufacturer: Honeywell Inc
General Description
The Relay Assembly, cataloged under National Stock Number 5945-01-643-5249, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Honeywell Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5945-00-000-0093
5945-00-000-0093 · Item name not on file
5945-00-001-1891
5945-00-001-1891 · Item name not on file
5945-00-001-2622
PLATE,RELAY
5945-00-001-2795
RELAY,ELECTROMAGNETIC
5945-00-001-2806
RELAY,REED
5945-00-001-2938
5945-00-001-2938 · Item name not on file
5945-00-001-3015
RELAY ASSEMBLY
5945-00-001-3016
PROTECTOR,OVERLOAD
Frequently Asked Questions
What is NSN 5945-01-643-5249?
NSN 5945-01-643-5249 is a Relay Assembly, manufactured by Honeywell Inc, classified under FSC 5945, Relays and Solenoids. Status: active.
What part numbers are listed for NSN 5945-01-643-5249?
NSN 5945-01-643-5249 has 1 manufacturer part number on file: SZR-LY2-N1-DC24V (Honeywell Inc).
What are the specifications of SZR-LY2-N1-DC24V?
Key specifications for SZR-LY2-N1-DC24V: Special Features: U/O CONTROL PANEL, C/O A WIDE RANGE OF APPLICATIONS, HIGH CONTACT DEPOSITION RESISTANCE, HIGH VIBRATION SHOCK RESISTANCE CONTAINS LED, CONTAINS A DIODE TO ABSORB COUNTER ELECTROMOTIVE VOLTAGE, UL CE APPROVED.; Part Name Assigned by Controlling Agency: GENERAL PURPOSE POWER RELAY. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5945-01-643-5249 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.