PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

TF154CCCC12VDCRelay,electromagnetic

Allied Controls, Inc. · NSN 5945-00-912-1809 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-912-1809 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-912-1809. Primary manufacturer part number: TF154CCCC12VDC.
Features
  • Relay,electromagnetic — FSC 5945
  • Thread Class: 2A SINGLE MOUNTING FACILITY A
  • Thread Quantity Per Inch: 48 SINGLE MOUNTING FACILITY
  • Winding Quantity: 1
  • Mounting Facility Type and Quantity: 1 THREADED STUD(S) SINGLE MOUNTING FACILITY
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
  • Nominal Thread Size: 0.099 INCHES SINGLE MOUNTING FACILITY IN
  • Thread Length: 0.177 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
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 5945-00-912-1809, 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 Allied Controls, Inc.. Government technical data includes 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 21 commercial cross-references from 13 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5945-00-912-1809
Primary Part NumberTF154CCCC12VDC
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerAllied Controls, Inc.
StatusCANCELLED
Thread Class2A SINGLE MOUNTING FACILITY A
Thread Quantity Per Inch48 SINGLE MOUNTING FACILITY
Winding Quantity1
Mounting Facility Type and Quantity1 THREADED STUD(S) SINGLE MOUNTING FACILITY
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
Nominal Thread Size0.099 INCHES SINGLE MOUNTING FACILITY IN
Thread Length0.177 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Operating Voltage Rating and Type at Specified Temp12.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Terminal Type and Quantity14 TAB, SOLDER LUG ALL FUNCTIONS
Main Contact Maximum Voltage Rating in Volts115.0 AC AND 26.0 DC
Energizing Element Power Rating2.6 WATTS
Duty TypeCONTINUOUS
Surface TreatmentGOLD CONTACT
Environmental ProtectionDUSTPROOF
Precious Material and LocationCONTACTS SILVER AND CONTACT SURFACES GOLD
Thread DirectionRIGHT-HAND SINGLE MOUNTING FACILITY
Nonpile-Up Main Contact Arrangement4 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
MaterialPLASTIC CASE
Coil Quantity1
Storage TypeGENERAL PURPOSE WAREHOUSE
MaterialSILVER CONTACT
Precious MaterialSILVER AND GOLD
Fragility FactorMODERATELY RUGGED
Main Contact Load Current Rating at Maximum Rated Voltage3.0 AMPERES AC AND 5.0 AMPERES DC RESISTIVE LOAD
Winding DC Resistance Rating185.0 OHMS NOMINAL SINGLE WINDING
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
2990-00-321-9787A2401 INTERCHANGEABLE
Line Assembly,fuel,
Asrc Federal Facilities Logistics, Llc
4730-00-391-842266444 INTERCHANGEABLE
Seat and Gasket
Spirax Sarco Inc Dba Spirax Sarco
2915-00-405-201366444 INTERCHANGEABLE
Cover
Parker Hannifin Corporation Div Aerospace Group Headquarters
4710-01-010-6832 INTERCHANGEABLE
Tube Assembly,metal
5945-01-054-3235 INTERCHANGEABLE
Relay,electromagnetic
5999-01-112-7794100215-001 INTERCHANGEABLE
Shielding Gasket,electronic
Kaman Aerospace Corporation
5961-01-252-5898 INTERCHANGEABLE
Semiconductor Device,diode
4720-01-719-311966444 INTERCHANGEABLE
Hose Assembly,nonmetallic
Allied Systems Company Dba Allied Systems Co
Cross-Reference Index
Part NumberManufacturer
62R4-12DC-SC0 Sigma Instruments Inc (USA)
66444 Riimic, Llc Dba Sunair Electronics (USA)
TF154CCCC12VDC PRIMARY Allied Controls, Inc. (USA)
R10E1X4V185-12VDC Potter and Brumfield Div Amf Canada Ltd (CAN)
67DPD4C5 Se Relays Llc (magnecraft) Div Se Relays Llc (magnecraft) (USA)
0664440002 Riimic, Llc Dba Sunair Electronics (USA)
970-2432-040 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
TF154-4C12VDC5A Allied Controls, Inc. (USA)
AZ421-1011-1H-U American Zettler Inc (USA)
W67RCSX-7 PRIMARY Se Relays Llc (magnecraft) Div Se Relays Llc (magnecraft) (USA)
970-2451-100 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
100215-001 Cipher Data Products Inc Csc Facility (USA)
036294 Leeds and Northrup Co a Unit of General Signal Corp (USA)
TKRVDCB06 Comtec Information Systems Inc Digitronics Div (USA)
70R4-12DCSC0 Sigma Instruments Inc (USA)
RL156-2REVG The Technical Material Corporation Dba T M C (USA)
W67CSX-7 Se Relays Llc (magnecraft) Div Se Relays Llc (magnecraft) (USA)
AZ421-1011-1-HUS American Zettler Inc (USA)
502-1242 Fischbach and Moore Communications Div of Fischbach and Moore Inc (USA)
R10-E1-X4-V185-12VDC Te Connectivity Corporation (USA)
Related Parts
2990-00-321-9787INTERCHANGEABLE
LINE ASSEMBLY,FUEL,
A2401
4730-00-391-8422INTERCHANGEABLE
SEAT AND GASKET
66444
2915-00-405-2013INTERCHANGEABLE
COVER
66444
4710-01-010-6832INTERCHANGEABLE
TUBE ASSEMBLY,METAL
5945-01-054-3235INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5999-01-112-7794INTERCHANGEABLE
SHIELDING GASKET,ELECTRONIC
100215-001
5961-01-252-5898INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
4720-01-719-3119INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
66444

Frequently Asked Questions

What is NSN 5945-00-912-1809?

NSN 5945-00-912-1809 is a Relay,electromagnetic, manufactured by Allied Controls, Inc., classified under FSC 5945 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5945-00-912-1809?

NSN 5945-00-912-1809 has 21 cross-referenced part numbers: 62R4-12DC-SC0 (Sigma Instruments Inc), 66444 (Riimic, Llc Dba Sunair Electronics), TF154CCCC12VDC (Allied Controls, Inc.), R10E1X4V185-12VDC (Potter and Brumfield Div Amf Canada Ltd), 67DPD4C5 (Se Relays Llc (magnecraft) Div Se Relays Llc (magnecraft)) and 16 more.

What NSN replaces 5945-00-912-1809?

There are 8 known substitutes for 5945-00-912-1809: 2990-00-321-9787, 4730-00-391-8422, 2915-00-405-2013 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of TF154CCCC12VDC?

Key specifications for TF154CCCC12VDC: Thread Class: 2A SINGLE MOUNTING FACILITY A; Overall Height: 1.384 INCHES NOMINAL IN; Thread Quantity Per Inch: 48 SINGLE MOUNTING FACILITY; Overall Width: 0.735 INCHES MAXIMUM IN. 28 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5945-00-912-1809 still in active supply?

NSN 5945-00-912-1809 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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