NSN 5945-01-433-4019 · NIIN 014334019 · Part number 1978130
L3 Technologies, Inc. Div L3 Keo · FSC 5945 — Relays and Solenoids · FSG 59 — Electrical and Electronic Equipment Components · CAGE 34228
Government record, cited
NSN 5945-01-433-4019 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-433-4019. Manufacturer of record part number: 1978130.
Also searched as5945-01-433-4019 ·
5945014334019 ·
NIIN 014334019 ·
01-433-4019 ·
FSC 5945 Relays and Solenoids · CAGE 34228 · 1978130
Manufacturer of record: L3 Technologies, Inc. Div L3 Keo
Identification
NSN: 5945-01-433-4019
NIIN: 014334019
FSC: 5945 — Relays and Solenoids
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 1978130
Manufacturer: L3 Technologies, Inc. Div L3 Keo
General Description
The Relay Assembly, cataloged under National Stock Number 5945-01-433-4019, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is L3 Technologies, Inc. Div L3 Keo. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5945-01-433-4019
Primary Part Number
1978130
Item Name
Relay Assembly
FSC / FSG
5945 / 59 — Relays and Solenoids
Manufacturer
L3 Technologies, Inc. Div L3 Keo
Status
ACTIVE
Supplementary Features
RELAY ASSEMBLY; ELECTROMAGNETIC RELAY TYPE; PROVIDED WITH 3 INDIVIDUAL RELAYS
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 5945-01-433-4019?
NSN 5945-01-433-4019 is a Relay Assembly, manufactured by L3 Technologies, Inc. Div L3 Keo, classified under FSC 5945, Relays and Solenoids. Status: active.
What part numbers are listed for NSN 5945-01-433-4019?
NSN 5945-01-433-4019 has 2 manufacturer part numbers on file: 1978130 (United States Department of the Navy Dba Naval Undersea Warfare Ctr Div), 1978130 (L3 Technologies, Inc. Div L3 Keo).
What are the specifications of 1978130?
Key specifications for 1978130: Supplementary Features: RELAY ASSEMBLY; ELECTROMAGNETIC RELAY TYPE; PROVIDED WITH 3 INDIVIDUAL RELAYS; Criticality Code Justification: FEAT; Individual Relay Quantity: 3; Relay Type: ELECTROMAGNETIC. 4 specifications are documented in the U.S. Government catalog.
Is NSN 5945-01-433-4019 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.
What is the DEMIL code for NSN 5945-01-433-4019?
NSN 5945-01-433-4019 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.