PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SCB98370Relay,electromagnetic

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5945-00-255-6437 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-255-6437 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-255-6437. Primary manufacturer part number: SCB98370.
Features
  • Relay,electromagnetic — FSC 5945
  • Environmental Protection: HERMETIC
  • Mounting Facility Pattern: TRIANGLE SINGLE MOUNTING FACILITY
  • Mounting Facility Type and Quantity: 3 THREADED STUD(S) SINGLE MOUNTING FACILITY
  • Winding Quantity: 1
  • Winding DC Resistance Rating: 6.5 KILOHMS NOMINAL SINGLE WINDING
  • Terminal Type and Quantity: 11 PIN ALL FUNCTIONS
  • Main Contact Maximum Voltage Rating in Volts: 250.0 AC AND 250.0 DC
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-255-6437, 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 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 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
NSN5945-00-255-6437
Primary Part NumberSCB98370
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Environmental ProtectionHERMETIC
Mounting Facility PatternTRIANGLE SINGLE MOUNTING FACILITY
Mounting Facility Type and Quantity3 THREADED STUD(S) SINGLE MOUNTING FACILITY
Winding Quantity1
Winding DC Resistance Rating6.5 KILOHMS NOMINAL SINGLE WINDING
Terminal Type and Quantity11 PIN ALL FUNCTIONS
Main Contact Maximum Voltage Rating in Volts250.0 AC AND 250.0 DC
Thread Class2A SINGLE MOUNTING FACILITY A
Center to Center Distance Between Mounting Facilities Parallel to the Altitude of an Isosceles Triangle1.000 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Coil Quantity1
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
Pile-Up Main Contact Form Arrangement3C
Duty TypeCONTINUOUS
Main Contact Load Current Rating at Maximum Rated Voltage50.0 AMPERES AC AND 50.0 AMPERES DC RESISTIVE LOAD
Nominal Thread Size0.138 INCHES SINGLE MOUNTING FACILITY IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5930-00-078-7318495-1744 INTERCHANGEABLE
Switch,push
Swivelier Company Inc Dba Point Electric Div
4820-00-396-2256K9000S1A INTERCHANGEABLE
Cock,drain
Parker-Hannifin Corporation Dba Pneutronics
5355-00-450-460290201 INTERCHANGEABLE
Knob
Raytheon Company Dba Raytheon Co
4310-01-133-3984 INTERCHANGEABLE
Vacuum Pump Unit,rotary
5805-01-366-7795M9538-6 INTERCHANGEABLE
Switchboard,telephone,sound-Powe
Hose-Mccann Telephone Co, Inc
4235-01-462-7608STS-55KIT200 INTERCHANGEABLE
Sorbent,oil
Safe-Tech Solutions Llc Dba Safe Tech Solutions Llc
5820-01-500-598990-201 INTERCHANGEABLE
Ics Control Unit
L3 Technologies, Inc.
6130-01-501-7789 INTERCHANGEABLE
Battery Power Supply
6110-01-501-7790 INTERCHANGEABLE
Panel,power Distribution
5998-01-508-8914G-3231 INTERCHANGEABLE
Circuit Card Assembly
L3 Technologies, Inc.
Cross-Reference Index
Part NumberManufacturer
MH6797-2 Te Connectivity Corporation (USA)
SK18014 Te Connectivity Corporation (USA)
SK18014 Leach International Germany Gmbh (DEU)
SCB98370 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
SK18014 Te Connectivity Corporation (USA)
90201 Wurlitzer Co the (USA)
Related Parts
5930-00-078-7318INTERCHANGEABLE
SWITCH,PUSH
495-1744
4820-00-396-2256INTERCHANGEABLE
COCK,DRAIN
K9000S1A
5355-00-450-4602INTERCHANGEABLE
KNOB
90201
4310-01-133-3984INTERCHANGEABLE
VACUUM PUMP UNIT,ROTARY
5805-01-366-7795INTERCHANGEABLE
SWITCHBOARD,TELEPHONE,SOUND-POWE
M9538-6
4235-01-462-7608INTERCHANGEABLE
SORBENT,OIL
STS-55KIT200
5820-01-500-5989INTERCHANGEABLE
ICS CONTROL UNIT
90-201
6130-01-501-7789INTERCHANGEABLE
BATTERY POWER SUPPLY
6110-01-501-7790INTERCHANGEABLE
PANEL,POWER DISTRIBUTION
5998-01-508-8914INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
G-3231
5998-01-508-8915INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5998-01-508-8919INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY

Frequently Asked Questions

What is NSN 5945-00-255-6437?

NSN 5945-00-255-6437 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 5945-00-255-6437?

NSN 5945-00-255-6437 has 6 cross-referenced part numbers: MH6797-2 (Te Connectivity Corporation), SK18014 (Te Connectivity Corporation), SK18014 (Leach International Germany Gmbh), SCB98370 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), SK18014 (Te Connectivity Corporation) and 1 more.

What NSN replaces 5945-00-255-6437?

There are 12 known substitutes for 5945-00-255-6437: 5930-00-078-7318, 4820-00-396-2256, 5355-00-450-4602 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SCB98370?

Key specifications for SCB98370: Environmental Protection: HERMETIC; Mounting Facility Pattern: TRIANGLE SINGLE MOUNTING FACILITY; Mounting Facility Type and Quantity: 3 THREADED STUD(S) SINGLE MOUNTING FACILITY; Winding Quantity: 1. 18 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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