The Relay,electromagnetic, cataloged under National Stock Number 5945-00-690-1698, 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 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5945-00-690-1698 |
| Primary Part Number | HC1 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — No Item Name Available |
| Manufacturer | Te Connectivity Corporation |
| Status | CANCELLED |
| Winding DC Resistance Rating | 333.0 OHMS NOMINAL SINGLE WINDING |
| Terminal Type and Quantity | 5 TURRET ALL FUNCTIONS |
| Coil Quantity | 1 |
| Nonpile-Up Main Contact Arrangement | 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| Nominal Thread Size | 0.562 INCHES SINGLE MOUNTING FACILITY IN |
| Duty Type | CONTINUOUS |
| Thread Series Designator | UN SINGLE MOUNTING FACILITY |
| Environmental Protection | HERMETIC |
| Main Contact Maximum Voltage Rating in Volts | 2.5 DC |
| Winding Quantity | 1 |
| Thread Class | 2A SINGLE MOUNTING FACILITY A |
| Operating Voltage Rating and Type at Specified Temp | 26.5 VOLTS DC 25 DEG CELSIUS SINGLE WINDING |
| Main Contact Load Current Rating at Maximum Rated Voltage | 18.0 AMPERES DC RESISTIVE LOAD |
| Mounting Facility Type and Quantity | 1 THREADED BUSHING SINGLE MOUNTING FACILITY |
| Thread Quantity Per Inch | 28 SINGLE MOUNTING FACILITY |
| Overall Diameter | 0.920 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| VR311 | Siemens S.a.s (FRA) |
| 11290032 | Ballistic Missile Defense Systems Command (USA) |
| RJ1A | Jennings Technology Company Llc Dba Jennings (USA) |
| 4-27-06081M | Bastogi Sistemi Spa (ITA) |
| RJ1A | Tdk Electronics Ag (DEU) |
| HC1 PRIMARY | Te Connectivity Corporation (USA) |
| Q37-X311 | Siemens S.a.s (FRA) |
| RJ1A | Epcos Ag Abt. Pr Roe K Pm (DEU) |
| 10185978 | Us Army Aviation and Missile Command (USA) |
| 45275044 | Thales Communications (FRA) |
NSN 5945-00-690-1698 is a Relay,electromagnetic, manufactured by Te Connectivity Corporation, classified under FSC 5945 (No Item Name Available). Status: cancelled.
NSN 5945-00-690-1698 has 10 cross-referenced part numbers: VR311 (Siemens S.a.s), 11290032 (Ballistic Missile Defense Systems Command), RJ1A (Jennings Technology Company Llc Dba Jennings), 4-27-06081M (Bastogi Sistemi Spa), RJ1A (Tdk Electronics Ag) and 5 more.
There are 3 known substitutes for 5945-00-690-1698: 5315-00-527-2530, 9540-00-542-2743, 8145-01-606-2883. Verify interchangeability with system specifications before substitution.
Key specifications for HC1: Winding DC Resistance Rating: 333.0 OHMS NOMINAL SINGLE WINDING; Terminal Type and Quantity: 5 TURRET ALL FUNCTIONS; Overall Length: 1.440 INCHES NOMINAL IN; Coil Quantity: 1. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 5945-00-690-1698 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.