PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2496A1Relay,electromagnetic

Te Connectivity Corporation · NSN 5945-00-785-3264 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-785-3264 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-785-3264. Primary manufacturer part number: 2496A1.
Features
  • Relay,electromagnetic — FSC 5945
  • Mounting Facility Type and Quantity: 6 UNTHREADED HOLE(S) FIRST MOUNTING FACILITY
  • Mounting Facility Pattern: RECTANGULAR FIRST MOUNTING FACILITY
  • Nominal Thread Size: 0.164 INCHES SECOND MOUNTING FACILITY IN
  • Terminal Type and Quantity: 8 SCREW ALL FUNCTIONS
  • Unthreaded Mounting Hole Diameter: 0.199 INCHES NOMINAL FIRST MOUNTING FACILITY IN
  • Main Contact Load Current Rating at Maximum Rated Voltage: 10.0 AMPERES AC AND 15.0 AMPERES DC RESISTIVE LOAD
  • Operating Voltage Rating and Type at Specified Temp: 230.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
  • Applications requiring Plastic Case construction
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-785-3264, 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 Te Connectivity Corporation. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 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: Active.

Technical Specifications
ParameterValue
NSN5945-00-785-3264
Primary Part Number2496A1
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerTe Connectivity Corporation
StatusACTIVE
Mounting Facility Type and Quantity6 UNTHREADED HOLE(S) FIRST MOUNTING FACILITY
Mounting Facility PatternRECTANGULAR FIRST MOUNTING FACILITY
Nominal Thread Size0.164 INCHES SECOND MOUNTING FACILITY IN
Terminal Type and Quantity8 SCREW ALL FUNCTIONS
Unthreaded Mounting Hole Diameter0.199 INCHES NOMINAL FIRST MOUNTING FACILITY IN
Main Contact Load Current Rating at Maximum Rated Voltage10.0 AMPERES AC AND 15.0 AMPERES DC RESISTIVE LOAD
Operating Voltage Rating and Type at Specified Temp230.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING
Duty TypeCONTINUOUS
MaterialPLASTIC CASE
Center to Center Distance Between Mounting Facilities Parallel to Length2.880 INCHES NOMINAL FIRST MOUNTING FACILITY IN
Center to Center Distance Between Mounting Facilities Parallel to Height0.500 INCHES NOMINAL SECOND MOUNTING FACILITY IN
Center to Center Distance Between Mounting Facilities Parallel to Width1.750 INCHES NOMINAL SECOND MOUNTING FACILITY IN
Center to Center Distance Between Mounting Facilities Parallel to Height0.750 INCHES MINIMUM AND 1.500 INCHES MAXIMUM FIRST MOUNTING FACILITY IN
Fragility FactorMODERATELY RUGGED
Winding Quantity1
Cubic Measure45.392 CUBIC INCHES
Coil Quantity1
Nonpile-Up Main Contact Arrangement2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Environmental ProtectionDUSTPROOF
Arc Quenching MethodAIR
Mounting Facility Type and Quantity4 THREADED HOLE(S) SECOND MOUNTING FACILITY
Mounting Facility PatternRECTANGULAR SECOND MOUNTING FACILITY
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SECOND MOUNTING FACILITY
Main Contact Maximum Voltage Rating in Volts240.0 AC AND 30.0 DC
Time Delay1.50 SECONDS MINIMUM AND 15.00 SECONDS MAXIMUM ADJUSTABLE RELEASE TIME
Thread Quantity Per Inch32 SECOND MOUNTING FACILITY
Storage TypeGENERAL PURPOSE WAREHOUSE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5945-00-133-91121-1423158-8 INTERCHANGEABLE
Relay,electromagnetic
Te Connectivity Corporation Dba Tyco Electronics Corporation Div Deutsch Products
5945-00-208-4123253085-2 INTERCHANGEABLE
Relay,electromagnetic
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5945-00-220-35372412L8CN INTERCHANGEABLE
Relay,electromagnetic
Te Connectivity Corporation
5945-00-455-84697022L8DN INTERCHANGEABLE
Relay,electromagnetic
Te Connectivity Corporation
5945-00-686-72431676557 INTERCHANGEABLE
Relay,electromagnetic
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5945-00-929-38542530851PC14 INTERCHANGEABLE
Relay,electromagnetic
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Cross-Reference Index
Part NumberManufacturer
159107071 D & J Parts Inc (USA)
2496A1 PRIMARY Te Connectivity Corporation (USA)
2422L9CN PRIMARY Te Connectivity Corporation (USA)
999301048SH1PC6 D & J Parts Inc (USA)
999301048SH1PC6 L & L Boiler Maintenance Inc (USA)
159107071 L & L Boiler Maintenance Inc (USA)
7022L9CN PRIMARY Te Connectivity Corporation (USA)
Related Parts
5945-00-133-9112INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
1-1423158-8
5945-00-208-4123INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
253085-2
5945-00-220-3537INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
2412L8CN
5945-00-455-8469INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
7022L8DN
5945-00-686-7243INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
1676557
5945-00-929-3854INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
2530851PC14

Frequently Asked Questions

What is NSN 5945-00-785-3264?

NSN 5945-00-785-3264 is a Relay,electromagnetic, manufactured by Te Connectivity Corporation, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-00-785-3264?

NSN 5945-00-785-3264 has 7 cross-referenced part numbers: 159107071 (D & J Parts Inc), 2496A1 (Te Connectivity Corporation), 2422L9CN (Te Connectivity Corporation), 999301048SH1PC6 (D & J Parts Inc), 999301048SH1PC6 (L & L Boiler Maintenance Inc) and 2 more.

What NSN replaces 5945-00-785-3264?

There are 6 known substitutes for 5945-00-785-3264: 5945-00-133-9112, 5945-00-208-4123, 5945-00-220-3537 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2496A1?

Key specifications for 2496A1: Mounting Facility Type and Quantity: 6 UNTHREADED HOLE(S) FIRST MOUNTING FACILITY; Mounting Facility Pattern: RECTANGULAR FIRST MOUNTING FACILITY; Nominal Thread Size: 0.164 INCHES SECOND MOUNTING FACILITY IN; Terminal Type and Quantity: 8 SCREW ALL FUNCTIONS. 30 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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