PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

115-5-0BRelay,electromagnetic

Essex Products Group, Inc. Dba Industrial Timer Company · NSN 5945-00-846-5334 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-846-5334 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-846-5334. Primary manufacturer part number: 115-5-0B.
Features
  • Relay,electromagnetic — FSC 5945
  • Nonpile-Up Main Contact Arrangement: 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
  • Time Delay: 5.00 SECONDS NOMINAL FIXED OPERATE TIME
  • Terminal Type and Quantity: 4 PIN ALL FUNCTIONS
  • Mounting Facility Type and Quantity: 1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
  • Main Contact Maximum Voltage Rating in Volts: 115.0 AC
  • Operating Voltage Rating and Type at Specified Temp: 115.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING
  • Winding DC Resistance Rating: 3.3 KILOHMS NOMINAL SINGLE WINDING
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-846-5334, 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 Essex Products Group, Inc. Dba Industrial Timer Company. Government technical data includes 14 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-00-846-5334
Primary Part Number115-5-0B
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerEssex Products Group, Inc. Dba Industrial Timer Company
StatusACTIVE
Nonpile-Up Main Contact Arrangement1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
Time Delay5.00 SECONDS NOMINAL FIXED OPERATE TIME
Terminal Type and Quantity4 PIN ALL FUNCTIONS
Mounting Facility Type and Quantity1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
Main Contact Maximum Voltage Rating in Volts115.0 AC
Operating Voltage Rating and Type at Specified Temp115.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING
Winding DC Resistance Rating3.3 KILOHMS NOMINAL SINGLE WINDING
Main Contact Load Current Rating at Maximum Rated Voltage3.0 AMPERES AC RESISTIVE LOAD
Duty TypeCONTINUOUS
Winding Quantity1
Environmental ProtectionDUSTPROOF
Frequency in Hertz60.0 NOMINAL
Coil Quantity1
Overall Diameter1.250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5999-00-038-155440745 INTERCHANGEABLE
Cap,electrical
L3harris Technologies, Inc Div Space & Airborne Systems
4720-00-585-38804074-5 INTERCHANGEABLE
Hose,air Duct
Flexaust Inc
4820-01-199-6375N40745 INTERCHANGEABLE
Retainer,seat,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
5950-01-300-901440745 INTERCHANGEABLE
Coil,radio Frequency
Vanguard Electronics, Llc
5935-01-645-7968 INTERCHANGEABLE
HDMI HDMI Fml Adapt
Cross-Reference Index
Part NumberManufacturer
115-5-0B PRIMARY Essex Products Group, Inc. Dba Industrial Timer Company (USA)
40-745 G General Electro-Components Inc (USA)
MK3681 PRIMARY G General Electro-Components Inc (USA)
Related Parts
5999-00-038-1554INTERCHANGEABLE
CAP,ELECTRICAL
40745
4720-00-585-3880INTERCHANGEABLE
HOSE,AIR DUCT
4074-5
4820-01-199-6375INTERCHANGEABLE
RETAINER,SEAT,VALVE
N40745
5950-01-300-9014INTERCHANGEABLE
COIL,RADIO FREQUENCY
40745
5935-01-645-7968INTERCHANGEABLE
HDMI HDMI FML ADAPT

Frequently Asked Questions

What is NSN 5945-00-846-5334?

NSN 5945-00-846-5334 is a Relay,electromagnetic, manufactured by Essex Products Group, Inc. Dba Industrial Timer Company, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-00-846-5334?

NSN 5945-00-846-5334 has 3 cross-referenced part numbers: 115-5-0B (Essex Products Group, Inc. Dba Industrial Timer Company), 40-745 (G General Electro-Components Inc), MK3681 (G General Electro-Components Inc).

What NSN replaces 5945-00-846-5334?

There are 5 known substitutes for 5945-00-846-5334: 5999-00-038-1554, 4720-00-585-3880, 4820-01-199-6375 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 115-5-0B?

Key specifications for 115-5-0B: Nonpile-Up Main Contact Arrangement: 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION; Time Delay: 5.00 SECONDS NOMINAL FIXED OPERATE TIME; Terminal Type and Quantity: 4 PIN ALL FUNCTIONS; Mounting Facility Type and Quantity: 1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY. 15 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com