PartsTable TECHNICAL DATA SHEET
AUGUST 2026Technical Data Sheet

403159Relay,electromagnetic

Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba · NSN 5945-01-493-7474 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-01-493-7474 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-493-7474. Primary manufacturer part number: 403159.
Features
  • Relay,electromagnetic — FSC 5945
  • 2 verified cross-references
  • Primary manufacturer: Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-01-493-7474, is classified within Federal Supply Class 5945 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-01-493-7474
Primary Part Number403159
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerCurtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
2530-00-278-2251 INTERCHANGEABLE
Wheel Assembly,pneumatic Tire
5305-00-801-6741 INTERCHANGEABLE
Screw,machine
5815-01-028-1023400687 INTERCHANGEABLE
Type Pallet
Telemechanics Inc
Cross-Reference Index
Part NumberManufacturer
403159 PRIMARY Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba (USA)
400687 Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba (USA)
Related Parts
2530-00-278-2251INTERCHANGEABLE
WHEEL ASSEMBLY,PNEUMATIC TIRE
5305-00-801-6741INTERCHANGEABLE
SCREW,MACHINE
5815-01-028-1023INTERCHANGEABLE
TYPE PALLET
400687

Frequently Asked Questions

What is NSN 5945-01-493-7474?

NSN 5945-01-493-7474 is a Relay,electromagnetic, manufactured by Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-01-493-7474?

NSN 5945-01-493-7474 has 2 cross-referenced part numbers: 403159 (Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba), 400687 (Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba).

What NSN replaces 5945-01-493-7474?

There are 3 known substitutes for 5945-01-493-7474: 2530-00-278-2251, 5305-00-801-6741, 5815-01-028-1023. Verify interchangeability with system specifications before substitution.

What are the specifications of 403159?

Key specifications for 403159: Special Features: PART NAME ASSIGNED BY MANUFACTURER ELECTRICAL CABINET. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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