NSN 5945-01-595-6273 · NIIN 015956273 · Part number 505-41740-46
Kato Engineering Inc. · FSC 5945 — Relays and Solenoids · FSG 59 — Electrical and Electronic Equipment Components · CAGE 32770
Government record, cited
NSN 5945-01-595-6273 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-595-6273. Manufacturer of record part number: 505-41740-46.
Also searched as5945-01-595-6273 ·
5945015956273 ·
NIIN 015956273 ·
01-595-6273 ·
FSC 5945 Relays and Solenoids · CAGE 32770 · 505-41740-46 · FSC-0098
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 505-41740-46
Manufacturer: Kato Engineering Inc.
General Description
The Relay,electromagnetic, cataloged under National Stock Number 5945-01-595-6273, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Kato Engineering Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5945-01-595-6273
Primary Part Number
505-41740-46
Item Name
Relay,electromagnetic
FSC / FSG
5945 / 59 — Relays and Solenoids
Manufacturer
Kato Engineering Inc.
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5920-01-596-10491492-EBTF3POSSIBLE MATCH
BLOCK,END BARRIER
Possible match (shared part number)Rockwell Automation, Inc. Dba Rockwell Automation
6695-01-596-36413VTR-004EPOSSIBLE MATCH
TRANSDUCER,MOTIONAL PICKUP
Possible match (shared part number)Ohio Semitronics Inc
6695-01-596-4699AVTR-004EPOSSIBLE MATCH
TRANSDUCER,MOTIONAL PICKUP
Possible match (shared part number)Ohio Semitronics Inc
5970-01-596-80461492-PPTS3POSSIBLE MATCH
INSULATOR,PLATE
Possible match (shared part number)Rockwell Automation Inc Dba Rockwell Automation
NSN 5945-01-595-6273 is a Relay,electromagnetic, manufactured by Kato Engineering Inc., classified under FSC 5945, Relays and Solenoids. Status: active.
What part numbers are listed for NSN 5945-01-595-6273?
NSN 5945-01-595-6273 has 1 manufacturer part number on file: 505-41740-46 (Kato Engineering Inc.).
What NSN replaces 5945-01-595-6273?
4 possible matches (shared part number, not a government interchangeability claim): 5920-01-596-1049, 6695-01-596-3641, 6695-01-596-4699. Verify interchangeability with system specifications before substitution.
What are the specifications of 505-41740-46?
Key specifications for 505-41740-46: Special Features: ORIGINALLY SUBMITTED NAME: RELAY, 480 VOLT; End Item Identification: GENERATOR AC. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5945-01-595-6273 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.