PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9330-4027Relay,electromagnetic

Leach International Corp Div Leach International Corporation · NSN 5945-00-502-3416 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-502-3416 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-502-3416. Primary manufacturer part number: 9330-4027.
Features
  • Relay,electromagnetic — FSC 5945
  • Environmental Protection: HERMETIC
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 2.125 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
  • Duty Type: CONTINUOUS
  • Operating Voltage Rating and Type at Specified Temp: 115.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING
  • Winding Quantity: 1
  • Coil Quantity: 1
  • Mounting Facility Type and Quantity: 2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-502-3416, 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 Leach International Corp Div Leach International Corporation. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5945-00-502-3416
Primary Part Number9330-4027
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerLeach International Corp Div Leach International Corporation
StatusCANCELLED
Environmental ProtectionHERMETIC
Center to Center Distance Between Mounting Facilities Parallel to Length2.125 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Duty TypeCONTINUOUS
Operating Voltage Rating and Type at Specified Temp115.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING
Winding Quantity1
Coil Quantity1
Mounting Facility Type and Quantity2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Main Contact Load Current Rating at Maximum Rated Voltage10.0 AMPERES AC AND 10.0 AMPERES DC RESISTIVE LOAD
Main Contact Maximum Voltage Rating in Volts115.0 AC AND 29.0 DC
Frequency in Hertz400.0 NOMINAL
Unthreaded Mounting Hole Diameter0.173 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Terminal Type and Quantity8 PIN ALL FUNCTIONS
Mounting Facility PatternIN-LINE SINGLE MOUNTING FACILITY
Nonpile-Up Main Contact Arrangement2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
5945-00-062-1215 INTERCHANGEABLE
Relay,electromagnetic
6515-01-100-1674C-095 INTERCHANGEABLE
Case,ear Plug Inserter
Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia
6110-01-237-254724431 INTERCHANGEABLE
Starter,motor
Ward Leonard Ct Llc
5930-01-625-32802443-1 INTERCHANGEABLE
Switch,electronic
Safran Electronics & Defense, Avionics Usa, Llc
Cross-Reference Index
Part NumberManufacturer
9330-4027 Leach International Corp Div Leach International Corporation (USA)
613478-1 Lockheed Martin Corp (USA)
24-431 Lockheed Electronics Co Inc Information Engineering Div (USA)
24-431 Leach International Corp Div Leach International Corporation (USA)
Related Parts
5945-00-062-1215INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
6515-01-100-1674INTERCHANGEABLE
CASE,EAR PLUG INSERTER
C-095
6110-01-237-2547INTERCHANGEABLE
STARTER,MOTOR
24431
5930-01-625-3280INTERCHANGEABLE
SWITCH,ELECTRONIC
2443-1

Frequently Asked Questions

What is NSN 5945-00-502-3416?

NSN 5945-00-502-3416 is a Relay,electromagnetic, manufactured by Leach International Corp Div Leach International Corporation, classified under FSC 5945 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5945-00-502-3416?

NSN 5945-00-502-3416 has 4 cross-referenced part numbers: 9330-4027 (Leach International Corp Div Leach International Corporation), 613478-1 (Lockheed Martin Corp), 24-431 (Lockheed Electronics Co Inc Information Engineering Div), 24-431 (Leach International Corp Div Leach International Corporation).

What NSN replaces 5945-00-502-3416?

There are 4 known substitutes for 5945-00-502-3416: 5945-00-062-1215, 6515-01-100-1674, 6110-01-237-2547 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9330-4027?

Key specifications for 9330-4027: Environmental Protection: HERMETIC; Center to Center Distance Between Mounting Facilities Parallel to Length: 2.125 INCHES NOMINAL SINGLE MOUNTING FACILITY IN; Overall Height: 3.310 INCHES NOMINAL IN; Overall Width: 2.200 INCHES NOMINAL IN. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5945-00-502-3416 still in active supply?

NSN 5945-00-502-3416 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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