PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

33502Relay,electromagnetic

Cooper Industries Inc Cooper Distribution Equipment Div · NSN 5945-00-842-9866 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-842-9866 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-842-9866. Primary manufacturer part number: 33502.
Features
  • Relay,electromagnetic — FSC 5945
  • Duty Type: CONTINUOUS
  • Coil Quantity: 1
  • Main Contact Load Current Rating at Maximum Rated Voltage: 30.0 AMPERES AC RESISTIVE LOAD
  • Main Contact Maximum Voltage Rating in Volts: 600.0 AC
  • Winding Quantity: 1
  • Environmental Protection: DUSTPROOF
  • 1 verified cross-reference
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-842-9866, 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 Cooper Industries Inc Cooper Distribution Equipment Div. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-00-842-9866
Primary Part Number33502
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerCooper Industries Inc Cooper Distribution Equipment Div
StatusACTIVE
Duty TypeCONTINUOUS
Coil Quantity1
Main Contact Load Current Rating at Maximum Rated Voltage30.0 AMPERES AC RESISTIVE LOAD
Main Contact Maximum Voltage Rating in Volts600.0 AC
Winding Quantity1
Environmental ProtectionDUSTPROOF
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
2815-00-921-53545121490 INTERCHANGEABLE
Lever Assembly
Rolls-Royce Solutions America Inc
5305-01-009-706233502 INTERCHANGEABLE
Thumbscrew
Jergens Inc Div Tooling Components Division
6250-01-218-762133502 INTERCHANGEABLE
Lampholder
Aerosonic Llc
4820-01-440-780734620 INTERCHANGEABLE
Ball,check
Bourns Inc
2610-01-602-736195809 INTERCHANGEABLE
Tire,pneumatic,vehicular
Michelin North America, Inc Dba Michelin North America, Inc
Cross-Reference Index
Part NumberManufacturer
33502 Cooper Industries Inc Cooper Distribution Equipment Div (USA)
Related Parts
2815-00-921-5354INTERCHANGEABLE
LEVER ASSEMBLY
5121490
5305-01-009-7062INTERCHANGEABLE
THUMBSCREW
33502
6250-01-218-7621INTERCHANGEABLE
LAMPHOLDER
33502
4820-01-440-7807INTERCHANGEABLE
BALL,CHECK
34620
2610-01-602-7361INTERCHANGEABLE
TIRE,PNEUMATIC,VEHICULAR
95809

Frequently Asked Questions

What is NSN 5945-00-842-9866?

NSN 5945-00-842-9866 is a Relay,electromagnetic, manufactured by Cooper Industries Inc Cooper Distribution Equipment Div, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-00-842-9866?

NSN 5945-00-842-9866 has 1 cross-referenced part number: 33502 (Cooper Industries Inc Cooper Distribution Equipment Div).

What NSN replaces 5945-00-842-9866?

There are 5 known substitutes for 5945-00-842-9866: 2815-00-921-5354, 5305-01-009-7062, 6250-01-218-7621 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 33502?

Key specifications for 33502: Duty Type: CONTINUOUS; Coil Quantity: 1; Overall Height: 4.750 INCHES NOMINAL IN; Overall Width: 5.750 INCHES NOMINAL IN. 9 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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