The Relay,electromagnetic, cataloged under National Stock Number 5945-00-257-8951, 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 16 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-00-257-8951 |
| Primary Part Number | 429-102 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — No Item Name Available |
| Manufacturer | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir |
| Status | ACTIVE |
| Nominal Operating Current Rating and Type | 105.0 MILLIAMPERES AC SINGLE WINDING |
| Thread Class | 2B SINGLE MOUNTING FACILITY |
| Operating Voltage Rating and Type at Specified Temp | 115.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING |
| Frequency in Hertz | 60.0 NOMINAL |
| Unthreaded Mounting Hole Diameter | 0.125 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Winding DC Resistance Rating | 102.0 OHMS NOMINAL SINGLE WINDING |
| Main Contact Load Current Rating at Maximum Rated Voltage | 25.0 AMPERES AC RESISTIVE LOAD |
| Main Contact Maximum Voltage Rating in Volts | 250.0 AC |
| Duty Type | CONTINUOUS |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 0.563 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Winding Quantity | 1 |
| Center to Center Distance Between Mounting Facilities Parallel to the Altitude of an Isosceles Triangle | 4.000 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Mounting Facility Pattern | TRIANGLE SINGLE MOUNTING FACILITY |
| Mounting Facility Type and Quantity | 3 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Nonpile-Up Main Contact Arrangement | 2 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION |
| Coil Quantity | 1 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 429-102 PRIMARY | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| K41486TYPE131-642M0DIFIED PRIMARY | Ward Leonard Ct Llc (USA) |
| K41486TYPE131-642 | Ward Leonard Ct Llc (USA) |
NSN 5945-00-257-8951 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: active.
NSN 5945-00-257-8951 has 3 cross-referenced part numbers: 429-102 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), K41486TYPE131-642M0DIFIED (Ward Leonard Ct Llc), K41486TYPE131-642 (Ward Leonard Ct Llc).
There are 2 known substitutes for 5945-00-257-8951: 5310-00-740-3910, 2540-01-623-7489. Verify interchangeability with system specifications before substitution.
Key specifications for 429-102: Overall Width: 1.620 INCHES NOMINAL IN; Nominal Operating Current Rating and Type: 105.0 MILLIAMPERES AC SINGLE WINDING; Thread Class: 2B SINGLE MOUNTING FACILITY; Operating Voltage Rating and Type at Specified Temp: 115.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING. 20 total characteristics are documented in the Federal Logistics Information System.