PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21005610Relay,electromagnetic

Cam Fabricated Systems Inc · NSN 5945-00-436-2205 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-436-2205 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-436-2205. Primary manufacturer part number: 21005610.
Features
  • Relay,electromagnetic — FSC 5945
  • Mounting Facility Type and Quantity: 3 SLOTTED HOLE SINGLE MOUNTING FACILITY
  • Winding Quantity: 2
  • Features Provided: LATCHING CONTACTS
  • Duty Type: CONTINUOUS
  • Mounting Facility Pattern: TRIANGLE SINGLE MOUNTING FACILITY
  • Coil Quantity: 2
  • Frequency in Hertz: 50.0 NOMINAL OR 60.0 NOMINAL
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-436-2205, 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 Cam Fabricated Systems Inc. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5945-00-436-2205
Primary Part Number21005610
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerCam Fabricated Systems Inc
StatusCANCELLED
Mounting Facility Type and Quantity3 SLOTTED HOLE SINGLE MOUNTING FACILITY
Winding Quantity2
Features ProvidedLATCHING CONTACTS
Duty TypeCONTINUOUS
Mounting Facility PatternTRIANGLE SINGLE MOUNTING FACILITY
Coil Quantity2
Frequency in Hertz50.0 NOMINAL OR 60.0 NOMINAL
Winding DC Resistance Rating7.0 KILOHMS NOMINAL SECOND WINDING
Main Contact Load Current Rating at Maximum Rated Voltage8.0 AMPERES AC RESISTIVE LOAD
Operating Voltage Rating and Type at Specified Temp300.0 VOLTS AC 25 DEG CELSIUS SECOND WINDING
Terminal Type and Quantity8 SCREW ALL FUNCTIONS
Nonpile-Up Main Contact Arrangement1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION AND 1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION
Mounting Slot Width0.144 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Center to Center Distance Between Mounting Facilities Parallel to the Altitude of an Isosceles Triangle2.500 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Operating Voltage Rating and Type at Specified Temp115.0 VOLTS AC 25 DEG CELSIUS FIRST WINDING
Main Contact Maximum Voltage Rating in Volts230.0 AC
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5315-00-126-68595246 INTERCHANGEABLE
Pin,straight,headed
Brinkley Technology Group Llc Dba Hercules Manufacturing
4220-00-249-09345246 INTERCHANGEABLE
Plunger,stop
Air-Lock, Incorporated
4820-00-541-0454313850 INTERCHANGEABLE
Valve,safety Relief
Hydro-Aire Aerospace Corp
5930-00-548-4449 INTERCHANGEABLE
Switch,push
2815-00-593-12707F2454 INTERCHANGEABLE
Valve,poppet,engine
Caterpillar Inc Div Caterpillar Defense
4820-00-622-68145246 INTERCHANGEABLE
Parts Kit,pressure Regulating VA
Aerco International, Inc. Dba Aerco International Inc
5935-00-660-70085256 INTERCHANGEABLE
Connector,receptacle,electrical
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
5915-00-681-6482 INTERCHANGEABLE
Filter,low Pass
6240-00-763-34501893 INTERCHANGEABLE
Lamp,incandescent
Lamp Industry for Use with Industry Designations and Abbreviations for Lamps
5330-00-884-4623G8-151140 INTERCHANGEABLE
Gasket
Norwalk Compreseer Company Inc Dba Norwalk Compressor Company
Cross-Reference Index
Part NumberManufacturer
1D10U Warrick Controls Inc (USA)
5246 Smith a O Water Products Co Div of a O Smith Corp (USA)
1251 Bunn-O-Matic Corporation Div Government Sales (USA)
21005610 PRIMARY Cam Fabricated Systems Inc (USA)
1D1D0 Warrick Controls Inc (USA)
TG120-60 Warrick Controls Inc (USA)
Related Parts
5315-00-126-6859INTERCHANGEABLE
PIN,STRAIGHT,HEADED
5246
4220-00-249-0934INTERCHANGEABLE
PLUNGER,STOP
5246
4820-00-541-0454INTERCHANGEABLE
VALVE,SAFETY RELIEF
313850
5930-00-548-4449INTERCHANGEABLE
SWITCH,PUSH
2815-00-593-1270INTERCHANGEABLE
VALVE,POPPET,ENGINE
7F2454
4820-00-622-6814INTERCHANGEABLE
PARTS KIT,PRESSURE REGULATING VA
5246
5935-00-660-7008INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5256
5915-00-681-6482INTERCHANGEABLE
FILTER,LOW PASS
6240-00-763-3450INTERCHANGEABLE
LAMP,INCANDESCENT
1893
5330-00-884-4623INTERCHANGEABLE
GASKET
G8-151140
5330-00-934-8089INTERCHANGEABLE
GASKET
5246
6515-01-003-2120INTERCHANGEABLE
TUBE,INHALER

Frequently Asked Questions

What is NSN 5945-00-436-2205?

NSN 5945-00-436-2205 is a Relay,electromagnetic, manufactured by Cam Fabricated Systems Inc, classified under FSC 5945 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5945-00-436-2205?

NSN 5945-00-436-2205 has 6 cross-referenced part numbers: 1D10U (Warrick Controls Inc), 5246 (Smith a O Water Products Co Div of a O Smith Corp), 1251 (Bunn-O-Matic Corporation Div Government Sales), 21005610 (Cam Fabricated Systems Inc), 1D1D0 (Warrick Controls Inc) and 1 more.

What NSN replaces 5945-00-436-2205?

There are 12 known substitutes for 5945-00-436-2205: 5315-00-126-6859, 4220-00-249-0934, 4820-00-541-0454 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21005610?

Key specifications for 21005610: Mounting Facility Type and Quantity: 3 SLOTTED HOLE SINGLE MOUNTING FACILITY; Winding Quantity: 2; Features Provided: LATCHING CONTACTS; Duty Type: CONTINUOUS. 19 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5945-00-436-2205 still in active supply?

NSN 5945-00-436-2205 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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