PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

702002-181Relay,electromagnetic

Dynalec Corporation · NSN 5945-00-066-2860 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-066-2860 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-066-2860. Primary manufacturer part number: 702002-181.
Features
  • Relay,electromagnetic — FSC 5945
  • Duty Type: CONTINUOUS
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
  • Thread Class: 2B SINGLE MOUNTING FACILITY
  • Main Contact Load Current Rating at Maximum Rated Voltage: 5.0 AMPERES AC AND 5.9 AMPERES DC RESISTIVE LOAD
  • Coil Quantity: 1
  • Nominal Thread Size: 0.138 INCHES SINGLE MOUNTING FACILITY IN
  • Terminal Type and Quantity: 5 PIN ALL FUNCTIONS
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-066-2860, 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 Dynalec Corporation. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, 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
NSN5945-00-066-2860
Primary Part Number702002-181
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerDynalec Corporation
StatusACTIVE
Duty TypeCONTINUOUS
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
Thread Class2B SINGLE MOUNTING FACILITY
Main Contact Load Current Rating at Maximum Rated Voltage5.0 AMPERES AC AND 5.9 AMPERES DC RESISTIVE LOAD
Coil Quantity1
Nominal Thread Size0.138 INCHES SINGLE MOUNTING FACILITY IN
Terminal Type and Quantity5 PIN ALL FUNCTIONS
Operating Voltage Rating and Type at Specified Temp7.6 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Mounting Facility Type and Quantity1 THREADED HOLE(S) SINGLE MOUNTING FACILITY
Pile-Up Main Contact Form Arrangement1C
Winding Quantity1
Main Contact Maximum Voltage Rating in Volts115.0 AC AND 25.0 DC
Thread Quantity Per Inch32 SINGLE MOUNTING FACILITY
Winding DC Resistance Rating980.0 OHMS NOMINAL SINGLE WINDING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-100-0641 INTERCHANGEABLE
Cup,tapered Roller Bearing
3110-00-100-85172050001 INTERCHANGEABLE
Bearing,ball,thrust
Frink America Inc
6505-00-126-90006222 INTERCHANGEABLE
Menthol
Mallinckrodt Inc Anesthesia Products
3110-00-144-8958110BC02 INTERCHANGEABLE
Bearing,ball,annular
Anti-Friction Bearing Mfg Assn Inc the
4730-00-264-9183 INTERCHANGEABLE
Reducer,tube
5999-00-318-26706-22-2 INTERCHANGEABLE
Contact Kit,electrical
Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc
5970-00-518-0572970 INTERCHANGEABLE
Insulator,bushing
Lta/d-Cemco Inc Dba D-Cemco
3030-00-528-4258 INTERCHANGEABLE
Belt,v
5940-00-983-6122 INTERCHANGEABLE
Terminal Board
6220-01-142-73736222 INTERCHANGEABLE
Lens,light
Hose-Mccann Telephone Co, Inc
Cross-Reference Index
Part NumberManufacturer
702002-181 PRIMARY Dynalec Corporation (USA)
SWX12 Allied Controls, Inc. (USA)
6-222 Comdial Business Communications Corp Repair Dept (USA)
702002-181 Comdial Business Communications Corp Repair Dept (USA)
Related Parts
3110-00-100-0641INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
3110-00-100-8517INTERCHANGEABLE
BEARING,BALL,THRUST
2050001
6505-00-126-9000INTERCHANGEABLE
MENTHOL
6222
3110-00-144-8958INTERCHANGEABLE
BEARING,BALL,ANNULAR
110BC02
4730-00-264-9183INTERCHANGEABLE
REDUCER,TUBE
5999-00-318-2670INTERCHANGEABLE
CONTACT KIT,ELECTRICAL
6-22-2
5970-00-518-0572INTERCHANGEABLE
INSULATOR,BUSHING
970
3030-00-528-4258INTERCHANGEABLE
BELT,V
5940-00-983-6122INTERCHANGEABLE
TERMINAL BOARD
6220-01-142-7373INTERCHANGEABLE
LENS,LIGHT
6222
6515-01-169-7000INTERCHANGEABLE
CATHETER AND NEEDLE UNIT,INTRAVE
38-6222-1
5950-01-204-2228INTERCHANGEABLE
TRANSFORMER,POWER
166959

Frequently Asked Questions

What is NSN 5945-00-066-2860?

NSN 5945-00-066-2860 is a Relay,electromagnetic, manufactured by Dynalec Corporation, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-00-066-2860?

NSN 5945-00-066-2860 has 4 cross-referenced part numbers: 702002-181 (Dynalec Corporation), SWX12 (Allied Controls, Inc.), 6-222 (Comdial Business Communications Corp Repair Dept), 702002-181 (Comdial Business Communications Corp Repair Dept).

What NSN replaces 5945-00-066-2860?

There are 12 known substitutes for 5945-00-066-2860: 3110-00-100-0641, 3110-00-100-8517, 6505-00-126-9000 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 702002-181?

Key specifications for 702002-181: Duty Type: CONTINUOUS; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY; Thread Class: 2B SINGLE MOUNTING FACILITY; Main Contact Load Current Rating at Maximum Rated Voltage: 5.0 AMPERES AC AND 5.9 AMPERES DC RESISTIVE LOAD. 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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