The Relay,electromagnetic, cataloged under National Stock Number 5945-00-583-8819, 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 Air Force Lifecycle Management Center Electronic Components (aflcmc/ezss). Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5945-00-583-8819 |
| Primary Part Number | 68B40028 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — No Item Name Available |
| Manufacturer | Air Force Lifecycle Management Center Electronic Components (aflcmc/ezss) |
| Status | CANCELLED |
| Environmental Protection | HERMETIC |
| Winding Quantity | 1 |
| Main Contact Maximum Voltage Rating in Volts | 28.0 DC |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.060 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Coil Quantity | 1 |
| Thread Class | 2A SINGLE MOUNTING FACILITY A |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY |
| Winding DC Resistance Rating | 500.0 OHMS NOMINAL SINGLE WINDING |
| Operating Voltage Rating and Type at Specified Temp | 28.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING |
| Main Contact Load Current Rating at Maximum Rated Voltage | 1.5 AMPERES DC RESISTIVE LOAD |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 0.380 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Terminal Type and Quantity | 5 PIN ALL FUNCTIONS |
| Duty Type | CONTINUOUS |
| Nominal Thread Size | 0.112 INCHES SINGLE MOUNTING FACILITY IN |
| Nonpile-Up Main Contact Arrangement | 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| Mounting Facility Type and Quantity | 2 THREADED STUD(S) SINGLE MOUNTING FACILITY |
| Mounting Facility Pattern | DIAGONAL SINGLE MOUNTING FACILITY |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| C8720-12K | Se Relays Llc (magnecraft) Div Se Relays Llc (magnecraft) (USA) |
| 50129C100 | Freund Precision Inc (USA) |
| H8725-1K1 | Se Relays Llc (magnecraft) Div Se Relays Llc (magnecraft) (USA) |
| 8868598 | Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA) |
| 68B40028 PRIMARY | Air Force Lifecycle Management Center Electronic Components (aflcmc/ezss) (USA) |
| 51S1027 | Kurman Relays Inc (USA) |
| 7083 | Edo Artisan Inc (USA) |
| 459791-2 | Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA) |
| 51S-1027 | Omntec Manufacturing Inc (USA) |
NSN 5945-00-583-8819 is a Relay,electromagnetic, manufactured by Air Force Lifecycle Management Center Electronic Components (aflcmc/ezss), classified under FSC 5945 (No Item Name Available). Status: cancelled.
NSN 5945-00-583-8819 has 9 cross-referenced part numbers: C8720-12K (Se Relays Llc (magnecraft) Div Se Relays Llc (magnecraft)), 50129C100 (Freund Precision Inc), H8725-1K1 (Se Relays Llc (magnecraft) Div Se Relays Llc (magnecraft)), 8868598 (Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin), 68B40028 (Air Force Lifecycle Management Center Electronic Components (aflcmc/ezss)) and 4 more.
There are 7 known substitutes for 5945-00-583-8819: 4720-00-030-6381, 5840-00-369-6585, 6680-00-514-5667 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 68B40028: Environmental Protection: HERMETIC; Winding Quantity: 1; Overall Height: 0.750 INCHES NOMINAL IN; Overall Length: 1.750 INCHES NOMINAL IN. 20 total characteristics are documented in the Federal Logistics Information System.
NSN 5945-00-583-8819 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.