PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SM-B-357312Relay,electromagnetic

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5945-00-823-3085 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-823-3085 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-823-3085. Primary manufacturer part number: SM-B-357312.
Features
  • Relay,electromagnetic — FSC 5945
  • Mounting Facility Type and Quantity: 3 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
  • Main Contact Maximum Voltage Rating in Volts: 32.0 DC
  • Environmental Protection: DUSTPROOF
  • Mounting Facility Pattern: IN-LINE SINGLE MOUNTING FACILITY
  • Unthreaded Mounting Hole Diameter: 0.281 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
  • Nonpile-Up Main Contact Arrangement: 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
  • Nominal Operating Current Rating and Type: 16.0 AMPERES AC AND 18.0 AMPERES AC ALL WINDINGS
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-823-3085, 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 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 13 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5945-00-823-3085
Primary Part NumberSM-B-357312
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusCANCELLED
Mounting Facility Type and Quantity3 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Main Contact Maximum Voltage Rating in Volts32.0 DC
Environmental ProtectionDUSTPROOF
Mounting Facility PatternIN-LINE SINGLE MOUNTING FACILITY
Unthreaded Mounting Hole Diameter0.281 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Nonpile-Up Main Contact Arrangement1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
Nominal Operating Current Rating and Type16.0 AMPERES AC AND 18.0 AMPERES AC ALL WINDINGS
Coil Quantity1
Winding Quantity1
Main Contact Load Current Rating at Maximum Rated Voltage15.0 AMPERES DC RESISTIVE LOAD
Terminal Type and Quantity4 PIN ALL FUNCTIONS
Center to Center Distance Between Mounting Facilities Parallel to Length0.937 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Duty TypeCONTINUOUS
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
5330-00-737-17727371772 INTERCHANGEABLE
Seal Dust
U S Army Tank Automotive Command Amsta-Im-Mm
1660-00-946-989019539 INTERCHANGEABLE
Plate,plastic
Mission Systems Orchard Park Inc
5962-01-364-8008783332 INTERCHANGEABLE
Microcircuit,memory
Fluke Corp
5950-01-390-245810745 INTERCHANGEABLE
Transformer,power
Dbp Microwave Inc. Dba Dbp Microwave Inc.
Cross-Reference Index
Part NumberManufacturer
783-332 Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc (USA)
85722-14 Emerson Electric Co White-Rodgers Div (USA)
1953-9 Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc (USA)
SM-B-357312 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
Related Parts
5330-00-737-1772INTERCHANGEABLE
SEAL DUST
7371772
1660-00-946-9890INTERCHANGEABLE
PLATE,PLASTIC
19539
5962-01-364-8008INTERCHANGEABLE
MICROCIRCUIT,MEMORY
783332
5950-01-390-2458INTERCHANGEABLE
TRANSFORMER,POWER
10745

Frequently Asked Questions

What is NSN 5945-00-823-3085?

NSN 5945-00-823-3085 is a Relay,electromagnetic, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5945 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5945-00-823-3085?

NSN 5945-00-823-3085 has 4 cross-referenced part numbers: 783-332 (Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc), 85722-14 (Emerson Electric Co White-Rodgers Div), 1953-9 (Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc), SM-B-357312 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir).

What NSN replaces 5945-00-823-3085?

There are 4 known substitutes for 5945-00-823-3085: 5330-00-737-1772, 1660-00-946-9890, 5962-01-364-8008 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SM-B-357312?

Key specifications for SM-B-357312: Mounting Facility Type and Quantity: 3 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY; Main Contact Maximum Voltage Rating in Volts: 32.0 DC; Environmental Protection: DUSTPROOF; End Item Identification: TYPE NO. PP-1660/G. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5945-00-823-3085 still in active supply?

NSN 5945-00-823-3085 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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