The Relay,electromagnetic, cataloged under National Stock Number 5945-00-878-8130, 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 Electronic Specialty Corp Relay Div. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-00-878-8130 |
| Primary Part Number | 90HB3N-4-B-200 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — No Item Name Available |
| Manufacturer | Electronic Specialty Corp Relay Div |
| Status | ACTIVE |
| Time Delay | 0.02 SECONDS MAXIMUM FIXED OPERATE TIME |
| Time Delay | 0.005 SECONDS MAXIMUM FIXED RELEASE TIME |
| Mounting Facility Pattern | IN-LINE SINGLE MOUNTING FACILITY |
| Unthreaded Mounting Hole Diameter | 0.152 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Environmental Protection | WATER RESISTANT |
| Winding DC Resistance Rating | 200.0 OHMS NOMINAL SINGLE WINDING |
| Duty Type | CONTINUOUS |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.400 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Main Contact Maximum Voltage Rating in Volts | 115.0 AC AND 28.0 DC |
| Terminal Type and Quantity | 14 PIN ALL FUNCTIONS |
| Nonpile-Up Main Contact Arrangement | 4 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| Operating Voltage Rating and Type at Specified Temp | 9.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING |
| Coil Quantity | 1 |
| Mounting Facility Type and Quantity | 2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Main Contact Load Current Rating at Maximum Rated Voltage | 2.0 AMPERES AC AND 3.0 AMPERES DC RESISTIVE LOAD |
| Winding Quantity | 1 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 90HB3N-4-B-200 | Electronic Specialty Corp Relay Div (USA) |
| 3830 | Naval Electronic Systems Security Engineering Center (USA) |
NSN 5945-00-878-8130 is a Relay,electromagnetic, manufactured by Electronic Specialty Corp Relay Div, classified under FSC 5945 (No Item Name Available). Status: active.
NSN 5945-00-878-8130 has 2 cross-referenced part numbers: 90HB3N-4-B-200 (Electronic Specialty Corp Relay Div), 3830 (Naval Electronic Systems Security Engineering Center).
There are 12 known substitutes for 5945-00-878-8130: 2990-00-142-0295, 3110-00-156-3548, 5935-00-321-4955 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 90HB3N-4-B-200: Time Delay: 0.02 SECONDS MAXIMUM FIXED OPERATE TIME; Time Delay: 0.005 SECONDS MAXIMUM FIXED RELEASE TIME; Mounting Facility Pattern: IN-LINE SINGLE MOUNTING FACILITY; Unthreaded Mounting Hole Diameter: 0.152 INCHES NOMINAL SINGLE MOUNTING FACILITY IN. 19 total characteristics are documented in the Federal Logistics Information System.