PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

307-151Relay,electromagnetic

Cummins Power Generation Inc. · NSN 5945-00-047-4791 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-047-4791 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-047-4791. Primary manufacturer part number: 307-151.
Features
  • Relay,electromagnetic — FSC 5945
  • Mounting Facility Type and Quantity: 2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 1.406 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
  • Main Contact Load Current Rating at Maximum Rated Voltage: 10.0 AMPERES AC AND 10.0 AMPERES DC RESISTIVE LOAD
  • Winding Quantity: 1
  • Operating Voltage Rating and Type at Specified Temp: 26.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
  • Unthreaded Mounting Hole Diameter: 0.150 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
  • Main Contact Maximum Voltage Rating in Volts: 115.0 AC AND 28.0 DC
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-047-4791, 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 Cummins Power Generation Inc.. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5945-00-047-4791
Primary Part Number307-151
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerCummins Power Generation Inc.
StatusCANCELLED
Mounting Facility Type and Quantity2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Center to Center Distance Between Mounting Facilities Parallel to Length1.406 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Main Contact Load Current Rating at Maximum Rated Voltage10.0 AMPERES AC AND 10.0 AMPERES DC RESISTIVE LOAD
Winding Quantity1
Operating Voltage Rating and Type at Specified Temp26.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Unthreaded Mounting Hole Diameter0.150 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Main Contact Maximum Voltage Rating in Volts115.0 AC AND 28.0 DC
Environmental ProtectionDUSTPROOF
Coil Quantity1
Mounting Facility PatternIN-LINE SINGLE MOUNTING FACILITY
Terminal Type and Quantity8 TAB, SOLDER LUG ALL FUNCTIONS
Winding DC Resistance Rating300.0 OHMS NOMINAL SINGLE WINDING
Nonpile-Up Main Contact Arrangement2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Duty TypeCONTINUOUS
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5905-00-757-4157 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
5935-00-768-843676-580 INTERCHANGEABLE
Connector,plug,electrical
Cpi Satcom & Antenna Technologies Inc.
5305-01-134-0076307151 INTERCHANGEABLE
Screw,cap,hexagon Head
Brp Us Inc
5360-01-173-658204747-100G-375 INTERCHANGEABLE
Spring,helical,compression
Anderson Greenwood Lp Dba Anderson Greenwood Crosby
5340-01-408-8434 INTERCHANGEABLE
Padlock
Cross-Reference Index
Part NumberManufacturer
307-151 PRIMARY Cummins Power Generation Inc. (USA)
307B151 PRIMARY Cummins Power Generation Inc. (USA)
76580 PRIMARY Cummins Power Generation Inc. (USA)
100G PRIMARY Te Connectivity Corporation (USA)
Related Parts
5905-00-757-4157INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
5935-00-768-8436INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
76-580
5305-01-134-0076INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
307151
5360-01-173-6582INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
04747-100G-375
5340-01-408-8434INTERCHANGEABLE
PADLOCK

Frequently Asked Questions

What is NSN 5945-00-047-4791?

NSN 5945-00-047-4791 is a Relay,electromagnetic, manufactured by Cummins Power Generation Inc., classified under FSC 5945 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5945-00-047-4791?

NSN 5945-00-047-4791 has 4 cross-referenced part numbers: 307-151 (Cummins Power Generation Inc.), 307B151 (Cummins Power Generation Inc.), 76580 (Cummins Power Generation Inc.), 100G (Te Connectivity Corporation).

What NSN replaces 5945-00-047-4791?

There are 5 known substitutes for 5945-00-047-4791: 5905-00-757-4157, 5935-00-768-8436, 5305-01-134-0076 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 307-151?

Key specifications for 307-151: Mounting Facility Type and Quantity: 2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY; Center to Center Distance Between Mounting Facilities Parallel to Length: 1.406 INCHES NOMINAL SINGLE MOUNTING FACILITY IN; Main Contact Load Current Rating at Maximum Rated Voltage: 10.0 AMPERES AC AND 10.0 AMPERES DC RESISTIVE LOAD; Winding Quantity: 1. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5945-00-047-4791 still in active supply?

NSN 5945-00-047-4791 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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