PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SK5001Relay,electromagnetic

Te Connectivity Corporation · NSN 5945-00-252-2814 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-252-2814 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-252-2814. Primary manufacturer part number: SK5001.
Features
  • Relay,electromagnetic — FSC 5945
  • Coil Quantity: 1
  • Environmental Protection: HERMETIC
  • Main Contact Maximum Voltage Rating in Volts: 26.0 DC
  • Mounting Facility Type and Quantity: 1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
  • Terminal Type and Quantity: 5 PIN ALL FUNCTIONS
  • Winding DC Resistance Rating: 300.0 OHMS NOMINAL SINGLE WINDING
  • Winding Quantity: 1
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-252-2814, 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 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 17 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5945-00-252-2814
Primary Part NumberSK5001
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerTe Connectivity Corporation
StatusCANCELLED
Coil Quantity1
Environmental ProtectionHERMETIC
Main Contact Maximum Voltage Rating in Volts26.0 DC
Mounting Facility Type and Quantity1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
Terminal Type and Quantity5 PIN ALL FUNCTIONS
Winding DC Resistance Rating300.0 OHMS NOMINAL SINGLE WINDING
Winding Quantity1
Overall Diameter1.650 INCHES NOMINAL IN
Main Contact Load Current Rating at Maximum Rated Voltage2.0 AMPERES DC RESISTIVE LOAD
Duty TypeCONTINUOUS
Pile-Up Main Contact Form Arrangement1C
Operating Voltage Rating and Type at Specified Temp24.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 11
3020-00-352-6304121583 INTERCHANGEABLE
Gear,bevel
Fwd Seagrave Holdings Lp
5815-00-392-1839 INTERCHANGEABLE
Bail,extension
6610-00-614-064614155 INTERCHANGEABLE
Tube
Teledyne Controls, Llc Dba Teledyne Controls
2530-00-626-4218 INTERCHANGEABLE
Brake,shoe Type
3120-01-142-1283141555 INTERCHANGEABLE
Bearing
Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions
6130-01-233-6204 INTERCHANGEABLE
Power Supply
5940-01-248-6219121-583 INTERCHANGEABLE
Terminal Board
Tricor Systems Inc
5305-01-348-892214155 INTERCHANGEABLE
Screw,cap,hexagon Head
Indiana Mills & Manufacturing Inc Dba Indiana Mills & Manufacturing Inc
3020-01-377-4019121583 INTERCHANGEABLE
Pulley,groove
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
4820-01-427-8464121583 INTERCHANGEABLE
Retainer,disk,valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
Cross-Reference Index
Part NumberManufacturer
12Z13001-7000 Naval Ordnance Standards (USA)
S71-5102-1 Raytheon Company Div Corp (USA)
121583 Curtiss-Wright Controls, Inc. Dba Curtiss Wright Div Actuation Division (USA)
7768960P1 Lockheed Martin Corporation Div Rms (USA)
650285 Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA)
S71-5102-1 Raytheon Company (USA)
SK5001 Cp Clare Corp North American Sales Operations (USA)
14155 Cessna Aircraft Co Arc Avionics Div (USA)
SK5001 Leach International Germany Gmbh (DEU)
SK5277 Te Connectivity Corporation (USA)
K13305 Raytheon Company (USA)
HMDP2C300 Relays Inc (USA)
SK5001 PRIMARY Te Connectivity Corporation (USA)
SK5277 Te Connectivity Corporation (USA)
SK5277 Cp Clare Corp North American Sales Operations (USA)
S71-5102-1 Raytheon Company Dba Raytheon Co (USA)
SK5001 Te Connectivity Corporation (USA)
Related Parts
3020-00-352-6304INTERCHANGEABLE
GEAR,BEVEL
121583
5815-00-392-1839INTERCHANGEABLE
BAIL,EXTENSION
6610-00-614-0646INTERCHANGEABLE
TUBE
14155
2530-00-626-4218INTERCHANGEABLE
BRAKE,SHOE TYPE
3120-01-142-1283INTERCHANGEABLE
BEARING
141555
6130-01-233-6204INTERCHANGEABLE
POWER SUPPLY
5940-01-248-6219INTERCHANGEABLE
TERMINAL BOARD
121-583
5305-01-348-8922INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
14155
3020-01-377-4019INTERCHANGEABLE
PULLEY,GROOVE
121583
4820-01-427-8464INTERCHANGEABLE
RETAINER,DISK,VALVE
121583
6520-01-581-2120INTERCHANGEABLE
STONE,ARTIFICIAL,DENTAL
02453

Frequently Asked Questions

What is NSN 5945-00-252-2814?

NSN 5945-00-252-2814 is a Relay,electromagnetic, manufactured by Te Connectivity Corporation, classified under FSC 5945 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5945-00-252-2814?

NSN 5945-00-252-2814 has 17 cross-referenced part numbers: 12Z13001-7000 (Naval Ordnance Standards), S71-5102-1 (Raytheon Company Div Corp), 121583 (Curtiss-Wright Controls, Inc. Dba Curtiss Wright Div Actuation Division), 7768960P1 (Lockheed Martin Corporation Div Rms), 650285 (Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc) and 12 more.

What NSN replaces 5945-00-252-2814?

There are 11 known substitutes for 5945-00-252-2814: 3020-00-352-6304, 5815-00-392-1839, 6610-00-614-0646 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SK5001?

Key specifications for SK5001: Coil Quantity: 1; Environmental Protection: HERMETIC; Main Contact Maximum Voltage Rating in Volts: 26.0 DC; Mounting Facility Type and Quantity: 1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5945-00-252-2814 still in active supply?

NSN 5945-00-252-2814 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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