The Relay,electromagnetic, cataloged under National Stock Number 5945-00-239-2662, 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 11 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-00-239-2662 |
| Primary Part Number | KR1277-1 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — No Item Name Available |
| Manufacturer | Te Connectivity Corporation |
| Status | ACTIVE |
| Winding DC Resistance Rating | 2.5 KILOHMS NOMINAL SINGLE WINDING |
| Duty Type | CONTINUOUS |
| Mounting Facility Type and Quantity | 1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY |
| Main Contact Load Current Rating at Maximum Rated Voltage | 3.0 AMPERES AC RESISTIVE LOAD |
| Main Contact Maximum Voltage Rating in Volts | 115.0 AC |
| Operating Voltage Rating and Type at Specified Temp | 48.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING |
| Terminal Type and Quantity | 8 PIN ALL FUNCTIONS |
| Coil Quantity | 1 |
| Environmental Protection | FUNGUS PROOF |
| Nonpile-Up Main Contact Arrangement | 2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| Winding Quantity | 1 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5945-00-239-2662 is a Relay,electromagnetic, manufactured by Te Connectivity Corporation, classified under FSC 5945 (No Item Name Available). Status: active.
NSN 5945-00-239-2662 has 3 cross-referenced part numbers: KR1277-1 (Te Connectivity Corporation), 55108 (Raytheon Technical Services Company), KR1277 (Te Connectivity Corporation).
There are 3 known substitutes for 5945-00-239-2662: 5120-00-016-7654, 5330-00-087-9320, 6350-01-195-1912. Verify interchangeability with system specifications before substitution.
Key specifications for KR1277-1: Winding DC Resistance Rating: 2.5 KILOHMS NOMINAL SINGLE WINDING; Duty Type: CONTINUOUS; Mounting Facility Type and Quantity: 1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY; Main Contact Load Current Rating at Maximum Rated Voltage: 3.0 AMPERES AC RESISTIVE LOAD. 14 total characteristics are documented in the Federal Logistics Information System.