The Relay,electromagnetic, cataloged under National Stock Number 5945-00-945-6557, 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 Electro National Corp. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-00-945-6557 |
| Primary Part Number | PE1701B16 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — No Item Name Available |
| Manufacturer | Electro National Corp |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 2 THREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Time Delay | 0.001 SECONDS MINIMUM AND 0.02 SECONDS MAXIMUM ADJUSTABLE RELEASE TIME |
| Mounting Facility Pattern | IN-LINE SINGLE MOUNTING FACILITY |
| Thread Class | 2B SINGLE MOUNTING FACILITY |
| Nominal Thread Size | 0.138 INCHES SINGLE MOUNTING FACILITY IN |
| Operating Voltage Rating and Type at Specified Temp | 24.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING |
| Winding Quantity | 1 |
| Terminal Type and Quantity | 8 PIN ALL FUNCTIONS |
| Pile-Up Main Contact Form Arrangement | 2C |
| Main Contact Load Current Rating at Maximum Rated Voltage | 20.0 AMPERES DC RESISTIVE LOAD |
| Time Delay | 0.001 SECONDS MINIMUM AND 0.05 SECONDS MAXIMUM ADJUSTABLE OPERATE TIME |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY |
| Duty Type | CONTINUOUS |
| Main Contact Maximum Voltage Rating in Volts | 28.0 DC |
| Winding DC Resistance Rating | 500.0 OHMS NOMINAL SINGLE WINDING |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 0.750 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Coil Quantity | 1 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 31-266939-3 | General Dynamics Mission Systems, Inc. (USA) |
| PE1701B16 | Gte Communication Systems Corp (USA) |
| RS50B | Electro National Corp (USA) |
| RS50B | Gte Communication Systems Corp (USA) |
| PE1701B16 PRIMARY | Electro National Corp (USA) |
NSN 5945-00-945-6557 is a Relay,electromagnetic, manufactured by Electro National Corp, classified under FSC 5945 (No Item Name Available). Status: active.
NSN 5945-00-945-6557 has 5 cross-referenced part numbers: 31-266939-3 (General Dynamics Mission Systems, Inc.), PE1701B16 (Gte Communication Systems Corp), RS50B (Electro National Corp), RS50B (Gte Communication Systems Corp), PE1701B16 (Electro National Corp).
There is 1 known substitute for 5945-00-945-6557: 6680-00-514-4094. Verify interchangeability with system specifications before substitution.
Key specifications for PE1701B16: Mounting Facility Type and Quantity: 2 THREADED HOLE(S) SINGLE MOUNTING FACILITY; Time Delay: 0.001 SECONDS MINIMUM AND 0.02 SECONDS MAXIMUM ADJUSTABLE RELEASE TIME; Mounting Facility Pattern: IN-LINE SINGLE MOUNTING FACILITY; Overall Width: 1.090 INCHES NOMINAL IN. 20 total characteristics are documented in the Federal Logistics Information System.