The Relay,electromagnetic, cataloged under National Stock Number 5945-00-502-4146, 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 Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-00-502-4146 |
| Primary Part Number | 421291 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — No Item Name Available |
| Manufacturer | Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis |
| Status | ACTIVE |
| Duty Type | CONTINUOUS |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Environmental Protection | HERMETIC |
| Coil Quantity | 2 |
| Winding Quantity | 2 |
| Main Contact Load Current Rating at Maximum Rated Voltage | 0.1 AMPERES DC RESISTIVE LOAD |
| Pile-Up Main Contact Form Arrangement | 4C |
| Main Contact Maximum Voltage Rating in Volts | 115.0 DC |
| Winding DC Resistance Rating | 675.0 OHMS NOMINAL ALL WINDINGS |
| Unthreaded Mounting Hole Diameter | 0.141 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Terminal Type and Quantity | 16 PIN ALL FUNCTIONS |
| Nominal Operating Current Rating and Type | 40.0 MILLIAMPERES DC ALL WINDINGS |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.062 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Operating Voltage Rating and Type at Specified Temp | 27.5 VOLTS DC 25 DEG CELSIUS ALL WINDINGS |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.203 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Mounting Facility Pattern | RECTANGULAR SINGLE MOUNTING FACILITY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 421291 PRIMARY | Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis (USA) |
NSN 5945-00-502-4146 is a Relay,electromagnetic, manufactured by Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis, classified under FSC 5945 (No Item Name Available). Status: active.
NSN 5945-00-502-4146 has 1 cross-referenced part number: 421291 (Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis).
There are 3 known substitutes for 5945-00-502-4146: 6145-00-253-2615, 5950-01-438-9923, 6130-01-601-5482. Verify interchangeability with system specifications before substitution.
Key specifications for 421291: Duty Type: CONTINUOUS; Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY; Environmental Protection: HERMETIC; Coil Quantity: 2. 20 total characteristics are documented in the Federal Logistics Information System.