PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SMB97514Relay,electromagnetic

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5945-00-322-4109 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-322-4109 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-322-4109. Primary manufacturer part number: SMB97514.
Features
  • Relay,electromagnetic — FSC 5945
  • Terminal Type and Quantity: 6 PIN ALL FUNCTIONS
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 1.000 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
  • Winding DC Resistance Rating: 125.0 OHMS NOMINAL SINGLE WINDING
  • Thread Quantity Per Inch: 32 SINGLE MOUNTING FACILITY
  • Pile-Up Main Contact Form Arrangement: 1A1B
  • Coil Quantity: 1
  • Thread Class: 2A SINGLE MOUNTING FACILITY A
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-322-4109, 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 7 commercial cross-references from 6 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
NSN5945-00-322-4109
Primary Part NumberSMB97514
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Terminal Type and Quantity6 PIN ALL FUNCTIONS
Center to Center Distance Between Mounting Facilities Parallel to Length1.000 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Winding DC Resistance Rating125.0 OHMS NOMINAL SINGLE WINDING
Thread Quantity Per Inch32 SINGLE MOUNTING FACILITY
Pile-Up Main Contact Form Arrangement1A1B
Coil Quantity1
Thread Class2A SINGLE MOUNTING FACILITY A
Main Contact Maximum Voltage Rating in Volts90.0 DC
Winding Quantity1
Operating Voltage Rating and Type at Specified Temp12.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Main Contact Load Current Rating at Maximum Rated Voltage2.0 AMPERES DC RESISTIVE LOAD
Nominal Thread Size0.138 INCHES SINGLE MOUNTING FACILITY IN
Mounting Facility Type and Quantity2 THREADED STUD(S) SINGLE MOUNTING FACILITY
Mounting Facility PatternIN-LINE SINGLE MOUNTING FACILITY
FSC Application DataRELAY,ARMATURE EXCEPT ENGINE
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
Duty TypeCONTINUOUS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5307-00-217-96475715 INTERCHANGEABLE
Stud,plain
Dayton-Walther Corp
3020-00-249-9937 INTERCHANGEABLE
Gear,helical
5975-00-473-7858 INTERCHANGEABLE
Tee,raceway
3120-00-736-10265715 INTERCHANGEABLE
Bushing,sleeve
Goodrich Aerospace Canada Ltd
4730-00-737-785510A2960 INTERCHANGEABLE
Tee,pipe to Tube
Napco International Llc Dba Napco International Inc
4810-01-152-5443901001-5 INTERCHANGEABLE
Valve,gate
Tri-Tec Manufacturing Llc
4940-01-468-7465 INTERCHANGEABLE
Degreaser
Cross-Reference Index
Part NumberManufacturer
SMB97514 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
5-715 Kurman Relays Inc (USA)
A347528 Te Connectivity Corporation (USA)
SG7195 Aimtron Systems, Llc (USA)
AS2431 Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp (USA)
A347528 Cp Clare Corp North American Sales Operations (USA)
A347528 Te Connectivity Corporation (USA)
Related Parts
5307-00-217-9647INTERCHANGEABLE
STUD,PLAIN
5715
3020-00-249-9937INTERCHANGEABLE
GEAR,HELICAL
5975-00-473-7858INTERCHANGEABLE
TEE,RACEWAY
3120-00-736-1026INTERCHANGEABLE
BUSHING,SLEEVE
5715
4730-00-737-7855INTERCHANGEABLE
TEE,PIPE TO TUBE
10A2960
4810-01-152-5443INTERCHANGEABLE
VALVE,GATE
901001-5
4940-01-468-7465INTERCHANGEABLE
DEGREASER

Frequently Asked Questions

What is NSN 5945-00-322-4109?

NSN 5945-00-322-4109 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 5945-00-322-4109?

NSN 5945-00-322-4109 has 7 cross-referenced part numbers: SMB97514 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 5-715 (Kurman Relays Inc), A347528 (Te Connectivity Corporation), SG7195 (Aimtron Systems, Llc), AS2431 (Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp) and 2 more.

What NSN replaces 5945-00-322-4109?

There are 7 known substitutes for 5945-00-322-4109: 5307-00-217-9647, 3020-00-249-9937, 5975-00-473-7858 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SMB97514?

Key specifications for SMB97514: Terminal Type and Quantity: 6 PIN ALL FUNCTIONS; Center to Center Distance Between Mounting Facilities Parallel to Length: 1.000 INCHES NOMINAL SINGLE MOUNTING FACILITY IN; Winding DC Resistance Rating: 125.0 OHMS NOMINAL SINGLE WINDING; Thread Quantity Per Inch: 32 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.
PartsTable Design LLC · partstable.com