PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SM15BWD1ARelay,electromagnetic

Safran Power Usa, Llc · NSN 5945-01-329-3272 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-01-329-3272 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-329-3272. Primary manufacturer part number: SM15BWD1A.
Features
  • Relay,electromagnetic — FSC 5945
  • Main Contact Load Current Rating at Maximum Rated Voltage: 60.0 AMPERES AC RESISTIVE LOAD
  • Fragility Factor: MODERATELY RUGGED
  • Environmental Protection: DUSTPROOF
  • Main Contact Load Current Rating at Maximum Rated Voltage: 40.0 AMPERES AC MOTOR LOAD
  • Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 1.365 INCHES MINIMUM AND 1.385 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN
  • Coil Quantity: 1
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-01-329-3272, 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 Safran Power Usa, Llc. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5945-01-329-3272
Primary Part NumberSM15BWD1A
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerSafran Power Usa, Llc
StatusCANCELLED
Main Contact Load Current Rating at Maximum Rated Voltage60.0 AMPERES AC RESISTIVE LOAD
Fragility FactorMODERATELY RUGGED
Environmental ProtectionDUSTPROOF
Main Contact Load Current Rating at Maximum Rated Voltage40.0 AMPERES AC MOTOR LOAD
Mounting Facility Type and Quantity4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Center to Center Distance Between Mounting Facilities Parallel to Width1.365 INCHES MINIMUM AND 1.385 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN
Coil Quantity1
Unthreaded Mounting Hole Diameter0.117 INCHES MINIMUM AND 0.179 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN
Nonpile-Up Main Contact Arrangement3 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
Purpose for Which DesignedGENERAL
Terminal Type and Quantity6 SOLDER STUD ALL FUNCTIONS
Duty TypeCONTINUOUS
Winding Quantity1
Main Contact Maximum Voltage Rating in Volts115.0 AC AND 28.0 DC
Main Contact Load Current Rating at Maximum Rated Voltage20.0 AMPERES AC LAMP LOAD
Time Delay0.025 SECONDS MAXIMUM FIXED OPERATE AND RELEASE TIME
Storage TypeGENERAL PURPOSE WAREHOUSE
Specification/standard Data81349-MIL-R-6106/11 GOVERNMENT SPECIFICATION
Operating Voltage Rating and Type at Specified Temp28.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Center to Center Distance Between Mounting Facilities Parallel to Length1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN
Mounting Facility PatternRECTANGULAR SINGLE MOUNTING FACILITY
Test Data Document81349-MIL-R-6106 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Cubic Measure16.831 CUBIC INCHES
Main Contact Load Current Rating at Maximum Rated Voltage60.0 AMPERES AC INDUCTIVE LOAD
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
5945-01-333-0064 INTERCHANGEABLE
Relay,electromagnetic
6675-01-352-7967 INTERCHANGEABLE
Pantograph
5995-01-355-40338655361-13 INTERCHANGEABLE
Cable Assembly,radio Frequency
Glenair, Inc. Dba Glenair Inc
5995-01-355-40348655361-17 INTERCHANGEABLE
Cable Assembly,radio Frequency
Glenair, Inc. Dba Glenair Inc
5995-01-355-40358655361-19 INTERCHANGEABLE
Cable Assembly,radio Frequency
Glenair, Inc. Dba Glenair Inc
5995-01-355-49018655361-15 INTERCHANGEABLE
Cable Assembly,radio Frequency
Glenair, Inc. Dba Glenair Inc
Cross-Reference Index
Part NumberManufacturer
SM15BWD1A Safran Power Usa, Llc (USA)
865536-1 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
MIL-PRF-6106/11 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M6106/11-001 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-R-6106/11 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5945-01-333-0064INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
6675-01-352-7967INTERCHANGEABLE
PANTOGRAPH
5995-01-355-4033INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
8655361-13
5995-01-355-4034INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
8655361-17
5995-01-355-4035INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
8655361-19
5995-01-355-4901INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
8655361-15

Frequently Asked Questions

What is NSN 5945-01-329-3272?

NSN 5945-01-329-3272 is a Relay,electromagnetic, manufactured by Safran Power Usa, Llc, classified under FSC 5945 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5945-01-329-3272?

NSN 5945-01-329-3272 has 5 cross-referenced part numbers: SM15BWD1A (Safran Power Usa, Llc), 865536-1 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), MIL-PRF-6106/11 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M6106/11-001 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-R-6106/11 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5945-01-329-3272?

There are 6 known substitutes for 5945-01-329-3272: 5945-01-333-0064, 6675-01-352-7967, 5995-01-355-4033 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SM15BWD1A?

Key specifications for SM15BWD1A: Main Contact Load Current Rating at Maximum Rated Voltage: 60.0 AMPERES AC RESISTIVE LOAD; Overall Length: 2.400 INCHES MAXIMUM IN; End Item Identification: AN/TYQ-23(V)1; Fragility Factor: MODERATELY RUGGED. 28 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5945-01-329-3272 still in active supply?

NSN 5945-01-329-3272 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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