Product Details | ELECTROMAGNETIC RELAY

5945-01-165-5194 A relay which is actuated by the effect of a magnetic field developed by the current in its energizing coil(s). Includes solenoid and armature types. Excludes CONTACTOR, MAGNETIC; RELAY, METER MOVEMENT; RELAY, MOTOR DRIVEN; RELAY, REED; RELAY, RESONANT REED; RELAY, ROTARY; and SWITCH, STEPPING.

Part Alternates: IC5181D101A6AA, 157B2178PIECE4, 1C5181D101A6AA, 5945-01-165-5194, 01-165-5194, 5945011655194, 011655194

Electrical and Electronic Equipment Components | Relays and Solenoids

Supply Group (FSG) NSN Assign. NIIN
59 30 OCT 1983 01-165-5194

Demand History | NSN 5945-01-165-5194

Part Number Request Date QTY Origin
157B2178PIECE4 2025-10-282 1 DIBBS
IC5181D101A6AA 2025-10-282 1 DIBBS
157B2178PIECE4 2025-08-233 1 DIBBS
IC5181D101A6AA 2025-08-233 1 DIBBS
157B2178PIECE4 2025-03-72 1 DIBBS
IC5181D101A6AA 2025-03-72 1 DIBBS
157B2178PIECE4 2024-10-298 1 DIBBS
IC5181D101A6AA 2024-10-298 1 DIBBS
157B2178PIECE4 2024-08-235 1 DIBBS
IC5181D101A6AA 2024-08-235 1 DIBBS
157B2178PIECE4 2024-07-191 1 DIBBS
IC5181D101A6AA 2024-07-191 1 DIBBS
157B2178PIECE4 2024-05-123 3 DIBBS
IC5181D101A6AA 2024-05-123 3 DIBBS
157B2178PIECE4 2024-02-52 1 DIBBS
IC5181D101A6AA 2024-02-52 1 DIBBS
157B2178PIECE4 2023-12-352 1 DIBBS
IC5181D101A6AA 2023-12-352 1 DIBBS
157B2178PIECE4 2023-11-316 1 DIBBS
IC5181D101A6AA 2023-11-316 1 DIBBS
157B2178PIECE4 2023-10-299 1 DIBBS
IC5181D101A6AA 2023-10-299 1 DIBBS
157B2178PIECE4 2023-01-26 1 DIBBS
IC5181D101A6AA 2023-01-26 1 DIBBS
157B2178PIECE4 2022-11-331 1 DIBBS
IC5181D101A6AA 2022-11-331 1 DIBBS
157B2178PIECE4 2022-06-167 1 DIBBS
IC5181D101A6AA 2022-06-167 1 DIBBS
157B2178PIECE4 2022-02-46 2 DIBBS
IC5181D101A6AA 2022-02-46 2 DIBBS
157B2178PIECE4 2020-11-306 6 DIBBS
IC5181D101A6AA 2020-11-306 6 DIBBS
157B2178PIECE4 2020-10-294 1 DIBBS
IC5181D101A6AA 2020-10-294 1 DIBBS
157B2178PIECE4 2020-04-121 1 DIBBS
IC5181D101A6AA 2020-04-121 1 DIBBS
157B2178PIECE4 2020-03-86 1 DIBBS
IC5181D101A6AA 2020-03-86 1 DIBBS
157B2178PIECE4 2020-01-02 1 DIBBS
IC5181D101A6AA 2020-01-02 1 DIBBS
5945-01-165-5194 2015-11-315 2 DIBBS
5945-01-165-5194 2015-10-301 6 DIBBS
5945-01-165-5194 2012-11-309 10 DIBBS
5945-01-165-5194 2012-09-249 10 DIBBS
5945-01-165-5194 2012-08-221 2 DIBBS
5945-01-165-5194 2012-07-206 2 DIBBS
5945-01-165-5194 2011-10-278 10 DIBBS
5945-01-165-5194 2011-09-273 5 DIBBS
5945-01-165-5194 2011-08-237 2 DIBBS
5945-01-165-5194 2008-02-38 2 DIBBS
5945-01-165-5194 2008-01-08 1 DIBBS
5945-01-165-5194 2007-12-344 2 DIBBS
5945-01-165-5194 2007-11-309 8 DIBBS
5945-01-165-5194 2007-08-226 8 DIBBS

Cross Reference | NSN 5945-01-165-5194

Part Number Cage Code Manufacturer
157B2178PIECE4 02989 GENERAL ELECTRIC CO GE DRIVE SYSTEMS
1C5181D101A6AA 63743 WARD LEONARD ELECTRIC COMPANY INC.
IC5181D101A6AA 63743 WARD LEONARD ELECTRIC COMPANY INC.

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Technical Data | NSN 5945-01-165-5194

Characteristic Specifications
NONPILE-UP MAIN CONTACT ARRANGEMENT 3 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
NONPILE-UP AUXILIARY CONTACT ARRANGEMENT 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION AND 1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS 480.0 AC
AUXILIARY CONTACT MAXIMUM VOLTAGE RATING IN VOLTS 115.0 AC
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE 27.0 AMPERES AC RESISTIVE LOAD
AUXILIARY CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE 10.0 AMPERES AC RESISTIVE LOAD
COIL QUANTITY 1
WINDING QUANTITY 1
OPERATING VOLTAGE RATING AND TYPE AT SPECIFIED TEMP 440.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING
TERMINAL TYPE AND QUANTITY 12 SCREW ALL FUNCTIONS
DUTY TYPE CONTINUOUS
ENVIRONMENTAL PROTECTION DUSTPROOF
OVERALL LENGTH 5.600 INCHES NOMINAL
OVERALL WIDTH 5.400 INCHES NOMINAL
OVERALL HEIGHT 5.160 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY 4 UNTHREADED HOLE SINGLE MOUNTING FACILITY
MOUNTING FACILITY PATTERN RECTANGULAR SINGLE MOUNTING FACILITY
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH 4.000 INCHES NOMINAL SINGLE MOUNTING FACILITY
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH 4.000 INCHES NOMINAL SINGLE MOUNTING FACILITY
UNTHREADED MOUNTING HOLE DIAMETER 0.219 INCHES NOMINAL SINGLE MOUNTING FACILITY

Restrictions/Controls & Freight Information | NSN 5945-01-165-5194

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 061300 CIRCUIT BREAKER/SWITCH NOI
Less than car load rating P 77.5
Less than truck load rating P 77.5
Water commodity Code 72D unknown
Originating Activity Code TX Defense Supply Center Columbus
Columbus, OH 43218
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5945-01-165-5194

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each