The Relay,electromagnetic, cataloged under National Stock Number 5945-00-502-9643, 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 Naval Sea Systems Command. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 15 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5945-00-502-9643 |
| Primary Part Number | 6288972 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — No Item Name Available |
| Manufacturer | Naval Sea Systems Command |
| Status | CANCELLED |
| Winding DC Resistance Rating | 71.0 OHMS NOMINAL SINGLE WINDING |
| Operating Voltage Rating and Type at Specified Temp | 24.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING |
| Unthreaded Mounting Hole Diameter | 0.196 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Environmental Protection | DUSTPROOF AND EXPLOSION PROOF AND WATER RESISTANT |
| Winding Quantity | 1 |
| Coil Quantity | 1 |
| Nonpile-Up Main Contact Arrangement | 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION |
| Main Contact Maximum Voltage Rating in Volts | 28.0 DC |
| Mounting Facility Pattern | IN-LINE SINGLE MOUNTING FACILITY |
| Mounting Facility Type and Quantity | 2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Duty Type | CONTINUOUS |
| Main Contact Load Current Rating at Maximum Rated Voltage | 100.0 AMPERES DC RESISTIVE LOAD |
| Terminal Type and Quantity | 4 PIN ALL FUNCTIONS |
| Nominal Operating Current Rating and Type | 390.0 MILLIAMPERES DC SINGLE WINDING |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 2.250 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 074094 | General Dynamics European, Land-Systems-Mowag Gmbh Dba Gdels (CHE) |
| 6288972 PRIMARY | Naval Sea Systems Command (USA) |
| 405-0634-000 PRIMARY | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| 6041H80A | Eaton Corp Opns & Technical Center (USA) |
| 6041H80 PRIMARY | Safran Power Usa, Llc (USA) |
| 405-0634-00 | Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems (USA) |
| 1204-2 PRIMARY | Naval Air Warfare Center Aircraft Division Joint Base Jbmdl (USA) |
| C100-2 | 313 Aerospace, Llc Div Aero-Mach Tco Manufacturing D/b/a 313 Aerospace (USA) |
| 3174-1 | Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc (USA) |
| NAF1204-2 PRIMARY | Naval Air Warfare Center Aircraft Division Joint Base Jbmdl (USA) |
| 405-0634-000 | Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems (USA) |
| NAF1204-2 | Walter Motor Truck Co (USA) |
| 6041H80A | Safran Power Usa, Llc (USA) |
| 6041H80 | Eaton Corp Opns & Technical Center (USA) |
| NAF1204-2 PRIMARY | Guardian Electric Manufacturing Co Div Guardian Electric Mfg Co (USA) |
NSN 5945-00-502-9643 is a Relay,electromagnetic, manufactured by Naval Sea Systems Command, classified under FSC 5945 (No Item Name Available). Status: cancelled.
NSN 5945-00-502-9643 has 15 cross-referenced part numbers: 074094 (General Dynamics European, Land-Systems-Mowag Gmbh Dba Gdels), 6288972 (Naval Sea Systems Command), 405-0634-000 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 6041H80A (Eaton Corp Opns & Technical Center), 6041H80 (Safran Power Usa, Llc) and 10 more.
There are 12 known substitutes for 5945-00-502-9643: 2530-00-040-2688, 5950-00-175-3166, 5120-00-223-9557 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 6288972: Winding DC Resistance Rating: 71.0 OHMS NOMINAL SINGLE WINDING; Operating Voltage Rating and Type at Specified Temp: 24.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING; Unthreaded Mounting Hole Diameter: 0.196 INCHES NOMINAL SINGLE MOUNTING FACILITY IN; Overall Height: 1.980 INCHES NOMINAL IN. 18 total characteristics are documented in the Federal Logistics Information System.
NSN 5945-00-502-9643 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.