PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

950126-1CRelay,electromagnetic

Raytheon Company Dba Raytheon · NSN 5945-00-387-2396 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-387-2396 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-387-2396. Primary manufacturer part number: 950126-1C.
Features
  • Relay,electromagnetic — FSC 5945
  • Nominal Operating Current Rating and Type: 50.0 MILLIAMPERES AC SINGLE WINDING
  • Main Contact Load Current Rating at Maximum Rated Voltage: 1.0 AMPERES DC RESISTIVE LOAD
  • Operating Voltage Rating and Type at Specified Temp: 115.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 0.700 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
  • Winding Quantity: 1
  • Nonpile-Up Main Contact Arrangement: 2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
  • Nominal Thread Size: 0.112 INCHES SINGLE MOUNTING FACILITY IN
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-387-2396, 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 Raytheon Company Dba Raytheon. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-00-387-2396
Primary Part Number950126-1C
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon
StatusACTIVE
Nominal Operating Current Rating and Type50.0 MILLIAMPERES AC SINGLE WINDING
Main Contact Load Current Rating at Maximum Rated Voltage1.0 AMPERES DC RESISTIVE LOAD
Operating Voltage Rating and Type at Specified Temp115.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING
Center to Center Distance Between Mounting Facilities Parallel to Length0.700 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Winding Quantity1
Nonpile-Up Main Contact Arrangement2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Nominal Thread Size0.112 INCHES SINGLE MOUNTING FACILITY IN
Main Contact Maximum Voltage Rating in Volts28.0 DC
Time Delay0.015 SECONDS MAXIMUM FIXED RELEASE TIME
Mounting Facility PatternRECTANGULAR SINGLE MOUNTING FACILITY
Duty TypeCONTINUOUS
Thread Class2A SINGLE MOUNTING FACILITY A
Time Delay3.00 MINUTES NOMINAL FIXED OPERATE TIME
Center to Center Distance Between Mounting Facilities Parallel to Width0.700 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Terminal Type and Quantity8 PIN ALL FUNCTIONS
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
Mounting Facility Type and Quantity4 THREADED STUD(S) SINGLE MOUNTING FACILITY
Frequency in Hertz400.0 NOMINAL
Environmental ProtectionHERMETIC
Coil Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6145-00-023-692413220 INTERCHANGEABLE
Cable,power,electrical
Coleman Cable, Inc Dba Intercomp Wire & Cable Div Hayesville Plant
5950-00-246-5144 INTERCHANGEABLE
Transformer,audio Frequency
5331-00-291-73802-2587177 INTERCHANGEABLE
O-Ring
C. E. Conover & Co., Inc.
5310-00-428-30262258 INTERCHANGEABLE
Nut,plain,cone Seat,hexagon
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
3040-00-790-9724DS-931508 INTERCHANGEABLE
Cam,control
Eaton Aerospace, Llc Dba Jackson South
5331-00-835-89752-258S613-60 INTERCHANGEABLE
O-Ring
Parker-Hannifin Corp Div O-Ring Division
4720-00-967-8997 INTERCHANGEABLE
Hose,nonmetallic
2915-00-982-40562258 INTERCHANGEABLE
Seal,fuel
Collins Engine Nozzles, Inc
4330-01-092-1720 INTERCHANGEABLE
Parts Kit,fluid Pressure Filter
3120-01-122-5407 INTERCHANGEABLE
Bearing,washer,thrust
Cross-Reference Index
Part NumberManufacturer
34016-1C B.c. Systems Inc. Dba Bc Systems Inc (USA)
2258 Magnetika Inc (USA)
341016-1C Tempo Instrument Inc Defense Electronics Div (USA)
34016-1C Tempo Instrument Inc (USA)
950126-1C PRIMARY Raytheon Company Dba Raytheon (USA)
34016-1C Tempo Instrument Inc Defense Electronics Div (USA)
Related Parts
6145-00-023-6924INTERCHANGEABLE
CABLE,POWER,ELECTRICAL
13220
5950-00-246-5144INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
5331-00-291-7380INTERCHANGEABLE
O-RING
2-2587177
5310-00-428-3026INTERCHANGEABLE
NUT,PLAIN,CONE SEAT,HEXAGON
2258
3040-00-790-9724INTERCHANGEABLE
CAM,CONTROL
DS-931508
5331-00-835-8975INTERCHANGEABLE
O-RING
2-258S613-60
4720-00-967-8997INTERCHANGEABLE
HOSE,NONMETALLIC
2915-00-982-4056INTERCHANGEABLE
SEAL,FUEL
2258
4330-01-092-1720INTERCHANGEABLE
PARTS KIT,FLUID PRESSURE FILTER
3120-01-122-5407INTERCHANGEABLE
BEARING,WASHER,THRUST
5975-01-141-4442INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
2258
3220-01-222-2856INTERCHANGEABLE
LATHE,WOODWORKING
2258

Frequently Asked Questions

What is NSN 5945-00-387-2396?

NSN 5945-00-387-2396 is a Relay,electromagnetic, manufactured by Raytheon Company Dba Raytheon, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-00-387-2396?

NSN 5945-00-387-2396 has 6 cross-referenced part numbers: 34016-1C (B.c. Systems Inc. Dba Bc Systems Inc), 2258 (Magnetika Inc), 341016-1C (Tempo Instrument Inc Defense Electronics Div), 34016-1C (Tempo Instrument Inc), 950126-1C (Raytheon Company Dba Raytheon) and 1 more.

What NSN replaces 5945-00-387-2396?

There are 12 known substitutes for 5945-00-387-2396: 6145-00-023-6924, 5950-00-246-5144, 5331-00-291-7380 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 950126-1C?

Key specifications for 950126-1C: Nominal Operating Current Rating and Type: 50.0 MILLIAMPERES AC SINGLE WINDING; Main Contact Load Current Rating at Maximum Rated Voltage: 1.0 AMPERES DC RESISTIVE LOAD; Operating Voltage Rating and Type at Specified Temp: 115.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING; Center to Center Distance Between Mounting Facilities Parallel to Length: 0.700 INCHES NOMINAL SINGLE MOUNTING FACILITY IN. 23 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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