PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7252-2HRelay,electromagnetic

Cessna Aircraft Co Arc Avionics Div · NSN 5945-00-184-9663 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-184-9663 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-184-9663. Primary manufacturer part number: 7252-2H.
Features
  • Relay,electromagnetic — FSC 5945
  • Coil Quantity: 1
  • Winding DC Resistance Rating: 300.0 OHMS NOMINAL SINGLE WINDING
  • Nominal Operating Current Rating and Type: 90.0 MILLIAMPERES DC SINGLE WINDING
  • Pile-Up Main Contact Form Arrangement: 2A A
  • Main Contact Maximum Voltage Rating in Volts: 50.0 DC
  • Duty Type: CONTINUOUS
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-184-9663, 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 Cessna Aircraft Co Arc Avionics Div. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, 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
NSN5945-00-184-9663
Primary Part Number7252-2H
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerCessna Aircraft Co Arc Avionics Div
StatusACTIVE
Coil Quantity1
Winding DC Resistance Rating300.0 OHMS NOMINAL SINGLE WINDING
Nominal Operating Current Rating and Type90.0 MILLIAMPERES DC SINGLE WINDING
Pile-Up Main Contact Form Arrangement2A A
Main Contact Maximum Voltage Rating in Volts50.0 DC
Duty TypeCONTINUOUS
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
Main Contact Load Current Rating at Maximum Rated Voltage2.0 AMPERES DC RESISTIVE LOAD
Nominal Thread Size0.099 INCHES SINGLE MOUNTING FACILITY IN
Mounting Facility Type and Quantity1 THREADED HOLE(S) SINGLE MOUNTING FACILITY
Winding Quantity1
Terminal Type and Quantity6 PIN ALL FUNCTIONS
Operating Voltage Rating and Type at Specified Temp28.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Thread Class2B SINGLE MOUNTING FACILITY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5940-00-192-99621390 INTERCHANGEABLE
Terminal Board
Birnbach Co Inc
5136-00-197-95567252 INTERCHANGEABLE
Die,rethreading
Stanley Tools Div of Stanley Works
5920-00-221-8371 INTERCHANGEABLE
Fuse,cartridge
3455-00-231-351458-10110 INTERCHANGEABLE
Cutter,milling,half Side
Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039
5325-00-276-7761 INTERCHANGEABLE
Eyelet,metallic
5950-00-439-0581317 INTERCHANGEABLE
Transformer,power
Standard Industries
5940-00-686-768712Z7002-360 INTERCHANGEABLE
Terminal Board
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
2640-00-859-0382211-BULK INTERCHANGEABLE
Nut,valve Stem,pneumatic Tire
Dill Air Controls Products Llc Dba Dill Air Controls Products Llc
5905-00-988-8586DC1-2-3484F INTERCHANGEABLE
Resistor,fixed,film
North American Philips Corp Philips Components Discrete Products Div
5935-01-011-7658 INTERCHANGEABLE
Connector,plug,electrical
Cross-Reference Index
Part NumberManufacturer
7252-2H Cessna Aircraft Co Arc Avionics Div (USA)
7252 Cessna Aircraft Co Arc Avionics Div (USA)
Related Parts
5940-00-192-9962INTERCHANGEABLE
TERMINAL BOARD
1390
5136-00-197-9556INTERCHANGEABLE
DIE,RETHREADING
7252
5920-00-221-8371INTERCHANGEABLE
FUSE,CARTRIDGE
3455-00-231-3514INTERCHANGEABLE
CUTTER,MILLING,HALF SIDE
58-10110
5325-00-276-7761INTERCHANGEABLE
EYELET,METALLIC
5950-00-439-0581INTERCHANGEABLE
TRANSFORMER,POWER
317
5940-00-686-7687INTERCHANGEABLE
TERMINAL BOARD
12Z7002-360
2640-00-859-0382INTERCHANGEABLE
NUT,VALVE STEM,PNEUMATIC TIRE
211-BULK
5905-00-988-8586INTERCHANGEABLE
RESISTOR,FIXED,FILM
DC1-2-3484F
5935-01-011-7658INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
1680-01-186-9892INTERCHANGEABLE
RECTIFIER,PRECISION
7252
4240-01-246-5408INTERCHANGEABLE
CARTRIDGE,RESPIRATOR,AIR FILTERI

Frequently Asked Questions

What is NSN 5945-00-184-9663?

NSN 5945-00-184-9663 is a Relay,electromagnetic, manufactured by Cessna Aircraft Co Arc Avionics Div, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-00-184-9663?

NSN 5945-00-184-9663 has 2 cross-referenced part numbers: 7252-2H (Cessna Aircraft Co Arc Avionics Div), 7252 (Cessna Aircraft Co Arc Avionics Div).

What NSN replaces 5945-00-184-9663?

There are 12 known substitutes for 5945-00-184-9663: 5940-00-192-9962, 5136-00-197-9556, 5920-00-221-8371 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7252-2H?

Key specifications for 7252-2H: Coil Quantity: 1; Winding DC Resistance Rating: 300.0 OHMS NOMINAL SINGLE WINDING; Overall Length: 1.250 INCHES NOMINAL IN; Nominal Operating Current Rating and Type: 90.0 MILLIAMPERES DC SINGLE WINDING. 17 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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