PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12198-1Relay,electromagnetic

Thales Usa, Inc. Div Air Mobility Solutions ("ams") · NSN 5945-00-939-1967 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-939-1967 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-939-1967. Primary manufacturer part number: 12198-1.
Features
  • Relay,electromagnetic — FSC 5945
  • Pile-Up Main Contact Form Arrangement: 4C
  • Winding Quantity: 1
  • Operating Voltage Rating and Type at Specified Temp: 28.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
  • Nominal Operating Current Rating and Type: 10.0 MILLIAMPERES DC SINGLE WINDING
  • Mounting Facility Type and Quantity: 1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
  • Main Contact Load Current Rating at Maximum Rated Voltage: 1.0 AMPERES AC AND 1.0 AMPERES DC RESISTIVE LOAD
  • Main Contact Maximum Voltage Rating in Volts: 115.0 AC AND 29.0 DC
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-939-1967, 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 Thales Usa, Inc. Div Air Mobility Solutions ("ams"). Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 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
NSN5945-00-939-1967
Primary Part Number12198-1
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerThales Usa, Inc. Div Air Mobility Solutions ("ams")
StatusCANCELLED
Pile-Up Main Contact Form Arrangement4C
Winding Quantity1
Operating Voltage Rating and Type at Specified Temp28.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Nominal Operating Current Rating and Type10.0 MILLIAMPERES DC SINGLE WINDING
Mounting Facility Type and Quantity1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
Main Contact Load Current Rating at Maximum Rated Voltage1.0 AMPERES AC AND 1.0 AMPERES DC RESISTIVE LOAD
Main Contact Maximum Voltage Rating in Volts115.0 AC AND 29.0 DC
Duty TypeCONTINUOUS
Terminal Type and Quantity14 PIN ALL FUNCTIONS
Winding DC Resistance Rating1.55 KILOHMS NOMINAL SINGLE WINDING
Coil Quantity1
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4920-00-160-0996121981 INTERCHANGEABLE
Cable Assembly
Bae Systems Information and Electronic Systems Integration Inc.
2910-00-215-9534S812 INTERCHANGEABLE
Nozzle Assembly,fuel Injector
Collins Engine Nozzles, Inc
4730-00-384-0010 INTERCHANGEABLE
Bolt,fluid Passage
5310-00-484-657412198 INTERCHANGEABLE
Nut,plain,cap
Triumph Engine Control Systems Llc
5325-00-489-10501201-320-Z3C INTERCHANGEABLE
Stud,turnlock Fastener
Southco Inc
5330-00-532-92275329227 INTERCHANGEABLE
Packing Material
U S Army Tank Automotive Command Amsta-Im-Mm
6660-00-566-4889 INTERCHANGEABLE
Shaft Assy
5950-01-016-642912198 INTERCHANGEABLE
Transformer,power
Standex Electronics, Inc.
5310-01-270-031912198 INTERCHANGEABLE
Washer,flat
Grimes Aerospace Company
5950-01-279-634261709-204 INTERCHANGEABLE
Transformer,audio Frequency
Dynalec Corporation
Cross-Reference Index
Part NumberManufacturer
12198 Thales Usa, Inc. Div Air Mobility Solutions ("ams") (USA)
12198-1 PRIMARY Thales Usa, Inc. Div Air Mobility Solutions ("ams") (USA)
TS154CCCC10-8MADC PRIMARY Allied Controls, Inc. (USA)
Related Parts
4920-00-160-0996INTERCHANGEABLE
CABLE ASSEMBLY
121981
2910-00-215-9534INTERCHANGEABLE
NOZZLE ASSEMBLY,FUEL INJECTOR
S812
4730-00-384-0010INTERCHANGEABLE
BOLT,FLUID PASSAGE
5310-00-484-6574INTERCHANGEABLE
NUT,PLAIN,CAP
12198
5325-00-489-1050INTERCHANGEABLE
STUD,TURNLOCK FASTENER
1201-320-Z3C
5330-00-532-9227INTERCHANGEABLE
PACKING MATERIAL
5329227
6660-00-566-4889INTERCHANGEABLE
SHAFT ASSY
5950-01-016-6429INTERCHANGEABLE
TRANSFORMER,POWER
12198
5310-01-270-0319INTERCHANGEABLE
WASHER,FLAT
12198
5950-01-279-6342INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
61709-204
4730-01-354-1693INTERCHANGEABLE
ELBOW,TUBE
500454-16S
3040-01-424-7336INTERCHANGEABLE
SHAFT,SHOULDERED
12198

Frequently Asked Questions

What is NSN 5945-00-939-1967?

NSN 5945-00-939-1967 is a Relay,electromagnetic, manufactured by Thales Usa, Inc. Div Air Mobility Solutions ("ams"), classified under FSC 5945 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5945-00-939-1967?

NSN 5945-00-939-1967 has 3 cross-referenced part numbers: 12198 (Thales Usa, Inc. Div Air Mobility Solutions ("ams")), 12198-1 (Thales Usa, Inc. Div Air Mobility Solutions ("ams")), TS154CCCC10-8MADC (Allied Controls, Inc.).

What NSN replaces 5945-00-939-1967?

There are 12 known substitutes for 5945-00-939-1967: 4920-00-160-0996, 2910-00-215-9534, 4730-00-384-0010 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12198-1?

Key specifications for 12198-1: Pile-Up Main Contact Form Arrangement: 4C; Overall Height: 1.400 INCHES NOMINAL IN; Winding Quantity: 1; Overall Width: 0.730 INCHES NOMINAL IN. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5945-00-939-1967 still in active supply?

NSN 5945-00-939-1967 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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