The Relay,electromagnetic, cataloged under National Stock Number 5945-00-642-1988, 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 Te Connectivity Corporation. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5945-00-642-1988 |
| Primary Part Number | 10446-10 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — No Item Name Available |
| Manufacturer | Te Connectivity Corporation |
| Status | CANCELLED |
| Main Contact Load Current Rating at Maximum Rated Voltage | 1.0 AMPERES DC RESISTIVE LOAD |
| Winding DC Resistance Rating | 480.0 OHMS NOMINAL SINGLE WINDING |
| Nonpile-Up Main Contact Arrangement | 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION |
| Terminal Type and Quantity | 4 PIN ALL FUNCTIONS |
| Winding Quantity | 1 |
| Features Provided | POLARIZED |
| Operating Voltage Rating and Type at Specified Temp | 28.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING |
| Nominal Operating Current Rating and Type | 50.0 MILLIAMPERES DC SINGLE WINDING |
| Mounting Facility Pattern | IN-LINE SINGLE MOUNTING FACILITY |
| Duty Type | CONTINUOUS |
| Main Contact Maximum Voltage Rating in Volts | 0.45 DC |
| Unthreaded Mounting Hole Diameter | 0.281 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Mounting Facility Type and Quantity | 2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Coil Quantity | 1 |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5945-00-642-1988 is a Relay,electromagnetic, manufactured by Te Connectivity Corporation, classified under FSC 5945 (No Item Name Available). Status: cancelled.
NSN 5945-00-642-1988 has 2 cross-referenced part numbers: 10446-10 (Te Connectivity Corporation), 7668 (Te Connectivity Corporation).
There are 4 known substitutes for 5945-00-642-1988: 5120-00-222-4368, 5315-00-351-8675, 2815-00-415-5701 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 10446-10: Main Contact Load Current Rating at Maximum Rated Voltage: 1.0 AMPERES DC RESISTIVE LOAD; Winding DC Resistance Rating: 480.0 OHMS NOMINAL SINGLE WINDING; Nonpile-Up Main Contact Arrangement: 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION; Overall Length: 2.250 INCHES NOMINAL IN. 19 total characteristics are documented in the Federal Logistics Information System.
NSN 5945-00-642-1988 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.