The Relay,electromagnetic, cataloged under National Stock Number 5945-01-538-3666, 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 9 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-01-538-3666 |
| Primary Part Number | KUP-14D55-12 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — No Item Name Available |
| Manufacturer | Te Connectivity Corporation |
| Status | ACTIVE |
| Main Contact Load Current Rating at Maximum Rated Voltage | 28.0 AMPERES DC AND 120.0 AMPERES AC RESISTIVE LOAD |
| Main Contact Maximum Voltage Rating in Volts | 28.0 DC AND 120.0 AC |
| Precious Material | SILVER |
| Time Delay | 0.01 SECONDS NOMINAL FIXED RELEASE TIME |
| Environmental Protection | DUSTPROOF |
| Duty Type | CONTINUOUS |
| Nonpile-Up Main Contact Arrangement | 3 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| Arc Quenching Method | AIR |
| Coil Quantity | 1 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1632093 | Crysteel Manufacturing, Inc Dba Crysteel Manufacturing Inc (USA) |
| 24F2894 | Newark Corporation Dba Newark Div Newark (USA) |
| 403783 | Crysteel Manufacturing, Inc Dba Crysteel Manufacturing Inc (USA) |
| KUP-14D55-12 PRIMARY | Te Connectivity Corporation (USA) |
NSN 5945-01-538-3666 is a Relay,electromagnetic, manufactured by Te Connectivity Corporation, classified under FSC 5945 (No Item Name Available). Status: active.
NSN 5945-01-538-3666 has 4 cross-referenced part numbers: 1632093 (Crysteel Manufacturing, Inc Dba Crysteel Manufacturing Inc), 24F2894 (Newark Corporation Dba Newark Div Newark), 403783 (Crysteel Manufacturing, Inc Dba Crysteel Manufacturing Inc), KUP-14D55-12 (Te Connectivity Corporation).
There are 3 known substitutes for 5945-01-538-3666: 5945-00-365-6259, 3120-01-198-2389, 5950-01-361-1892. Verify interchangeability with system specifications before substitution.
Key specifications for KUP-14D55-12: Overall Length: 1.531 INCHES MAXIMUM IN; Main Contact Load Current Rating at Maximum Rated Voltage: 28.0 AMPERES DC AND 120.0 AMPERES AC RESISTIVE LOAD; Main Contact Maximum Voltage Rating in Volts: 28.0 DC AND 120.0 AC; Precious Material: SILVER. 13 total characteristics are documented in the Federal Logistics Information System.