The Relay,electromagnetic, cataloged under National Stock Number 5945-00-283-5978, 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 Guardian Electric Manufacturing Co Div Guardian Electric Mfg Co. Government technical data includes 18 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-00-283-5978 |
| Primary Part Number | 5G29057 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — No Item Name Available |
| Manufacturer | Guardian Electric Manufacturing Co Div Guardian Electric Mfg Co |
| Status | ACTIVE |
| Nonpile-Up Main Contact Arrangement | 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| Main Contact Load Current Rating at Maximum Rated Voltage | 1.5 AMPERES AC RESISTIVE LOAD |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 2.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Mounting Facility Type and Quantity | 2 THREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Main Contact Maximum Voltage Rating in Volts | 115.0 AC |
| Winding Quantity | 1 |
| Winding DC Resistance Rating | 5.0 KILOHMS NOMINAL SINGLE WINDING |
| Terminal Type and Quantity | 5 PIN ALL FUNCTIONS |
| Environmental Protection | DUSTPROOF |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY |
| Nominal Operating Current Rating and Type | 14.0 MILLIAMPERES DC SINGLE WINDING |
| Mounting Facility Pattern | IN-LINE SINGLE MOUNTING FACILITY |
| Operating Voltage Rating and Type at Specified Temp | 70.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING |
| Nominal Thread Size | 0.138 INCHES SINGLE MOUNTING FACILITY IN |
| Thread Class | 2B SINGLE MOUNTING FACILITY |
| Coil Quantity | 1 |
| Overall Diameter | 3.310 INCHES NOMINAL IN |
| Duty Type | CONTINUOUS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5G29057 PRIMARY | Guardian Electric Manufacturing Co Div Guardian Electric Mfg Co (USA) |
| G29057 | Guardian Electric Manufacturing Co Div Guardian Electric Mfg Co (USA) |
| 201489 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| 3000125-001 | Ctl Aerospace Inc (USA) |
NSN 5945-00-283-5978 is a Relay,electromagnetic, manufactured by Guardian Electric Manufacturing Co Div Guardian Electric Mfg Co, classified under FSC 5945 (No Item Name Available). Status: active.
NSN 5945-00-283-5978 has 4 cross-referenced part numbers: 5G29057 (Guardian Electric Manufacturing Co Div Guardian Electric Mfg Co), G29057 (Guardian Electric Manufacturing Co Div Guardian Electric Mfg Co), 201489 (Lockheed Martin Corporation Div Rms - Mitchel Field), 3000125-001 (Ctl Aerospace Inc).
There are 2 known substitutes for 5945-00-283-5978: 3010-01-322-4200, 3950-01-373-1667. Verify interchangeability with system specifications before substitution.
Key specifications for 5G29057: Nonpile-Up Main Contact Arrangement: 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY; Main Contact Load Current Rating at Maximum Rated Voltage: 1.5 AMPERES AC RESISTIVE LOAD; Center to Center Distance Between Mounting Facilities Parallel to Length: 2.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN; Mounting Facility Type and Quantity: 2 THREADED HOLE(S) SINGLE MOUNTING FACILITY. 20 total characteristics are documented in the Federal Logistics Information System.