PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SC-D-36119Relay,electromagnetic

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5945-00-405-9345 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-405-9345 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-405-9345. Primary manufacturer part number: SC-D-36119.
Features
  • Relay,electromagnetic — FSC 5945
  • Duty Type: INTERMITTENT
  • Winding DC Resistance Rating: 5.4 KILOHMS NOMINAL FIRST WINDING
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
  • Operating Voltage Rating and Type at Specified Temp: 5.6 VOLTS DC 25 DEG CELSIUS ALL WINDINGS
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 1.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
  • Terminal Type and Quantity: 4 PIN ALL FUNCTIONS
  • Mounting Facility Pattern: IN-LINE SINGLE MOUNTING FACILITY
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-405-9345, 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 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-00-405-9345
Primary Part NumberSC-D-36119
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Duty TypeINTERMITTENT
Winding DC Resistance Rating5.4 KILOHMS NOMINAL FIRST WINDING
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
Operating Voltage Rating and Type at Specified Temp5.6 VOLTS DC 25 DEG CELSIUS ALL WINDINGS
Center to Center Distance Between Mounting Facilities Parallel to Length1.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Terminal Type and Quantity4 PIN ALL FUNCTIONS
Mounting Facility PatternIN-LINE SINGLE MOUNTING FACILITY
Main Contact Maximum Voltage Rating in Volts700.0 DC
Environmental ProtectionHERMETIC
Mounting Facility Type and Quantity2 THREADED STUD(S) SINGLE MOUNTING FACILITY
Coil Quantity1
Thread Class2A SINGLE MOUNTING FACILITY A
Nominal Thread Size0.138 INCHES SINGLE MOUNTING FACILITY IN
Main Contact Load Current Rating at Maximum Rated Voltage30.0 MILLIAMPERES DC RESISTIVE LOAD
Winding Quantity2
Nonpile-Up Main Contact Arrangement1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
Winding DC Resistance Rating67.0 OHMS NOMINAL SECOND WINDING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3110-00-100-0647594 INTERCHANGEABLE
Cone and Rollers,tapered Roller
Rbc Bearings Incorporated Div West Trenton Division
3110-00-120-3086B-128 INTERCHANGEABLE
Bearing,roller,needle
Jtekt Bearings North America Llc Div Kbna - Ord 1
5905-00-539-1559 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
6230-00-803-7063 INTERCHANGEABLE
Flashlight
3020-01-044-458321054 INTERCHANGEABLE
Gear,spur
Paccar Winch Inc Dba Paccar Winch Division
5998-01-096-272821054 INTERCHANGEABLE
Printed Wiring Board
Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
5950-01-680-62143536 INTERCHANGEABLE
Coil,electrical
Buffalo Turbine Defense Llc
Cross-Reference Index
Part NumberManufacturer
21054 E-Tron Corp General Automatic Div (USA)
SCC36119 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
SCC36119 Cooper Industries Inc Busmann Mfg Div (USA)
SC-D-36119 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
5RJ-75247 Sigma Instruments Inc (USA)
Related Parts
3110-00-100-0647INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
594
3110-00-120-3086INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
B-128
5905-00-539-1559INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
6230-00-803-7063INTERCHANGEABLE
FLASHLIGHT
3020-01-044-4583INTERCHANGEABLE
GEAR,SPUR
21054
5998-01-096-2728INTERCHANGEABLE
PRINTED WIRING BOARD
21054
5950-01-680-6214INTERCHANGEABLE
COIL,ELECTRICAL
3536

Frequently Asked Questions

What is NSN 5945-00-405-9345?

NSN 5945-00-405-9345 is a Relay,electromagnetic, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-00-405-9345?

NSN 5945-00-405-9345 has 5 cross-referenced part numbers: 21054 (E-Tron Corp General Automatic Div), SCC36119 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), SCC36119 (Cooper Industries Inc Busmann Mfg Div), SC-D-36119 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 5RJ-75247 (Sigma Instruments Inc).

What NSN replaces 5945-00-405-9345?

There are 7 known substitutes for 5945-00-405-9345: 3110-00-100-0647, 3110-00-120-3086, 5905-00-539-1559 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SC-D-36119?

Key specifications for SC-D-36119: Duty Type: INTERMITTENT; End Item Identification: TYPE NO. RT-77/GRC-9; Winding DC Resistance Rating: 5.4 KILOHMS NOMINAL FIRST WINDING; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY. 21 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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