The Relay,electromagnetic, cataloged under National Stock Number 5945-01-221-8975, 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 General Electric Co Medical Systems Div. Government technical data includes 25 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-01-221-8975 |
| Primary Part Number | 513A686P3 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — No Item Name Available |
| Manufacturer | General Electric Co Medical Systems Div |
| Status | ACTIVE |
| Winding Quantity | 4410 |
| Material | PLASTIC CASE |
| Main Contact Maximum Voltage Rating in Volts | 277.0 AC |
| Precious Material and Weight | 0.042 SILVER OUNCES, TROY |
| Coil Quantity | 1 |
| Mounting Facility Type and Quantity | 2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.875 INCHES MINIMUM SINGLE MOUNTING FACILITY IN |
| Mounting Facility Pattern | IN-LINE SINGLE MOUNTING FACILITY |
| Surface Treatment | CADMIUM CONTACT |
| Auxiliary Contact Maximum Voltage Rating in Volts | 120.0 AC |
| Arc Quenching Method | MAGNETIC |
| Environmental Protection | DUSTPROOF |
| Pile-Up Main Contact Form Arrangement | 2C |
| Nominal Operating Current Rating and Type | 25.0 AMPERES AC ALL WINDINGS |
| Material | SILVER CONTACT |
| Purpose for Which Designed | GENERAL |
| Unthreaded Mounting Hole Diameter | 0.187 INCHES MINIMUM SINGLE MOUNTING FACILITY IN |
| Frequency in Hertz | 50.0 MINIMUM AND 60.0 MAXIMUM |
| Precious Material and Location | CONTACTS SILVER |
| Main Contact Load Current Rating at Maximum Rated Voltage | 25.0 AMPERES AC INDUCTIVE LOAD |
| Duty Type | INTERMITTENT |
| Terminal Type and Quantity | 8 SCREW ALL FUNCTIONS |
| Cubic Measure | 56.025 CUBIC INCHES |
| Precious Material | SILVER |
| Auxiliary Contact Load Current Rating at Maximum Rated Voltage | 5.0 AMPERES AC RESISTIVE LOAD |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5945-01-221-8975 is a Relay,electromagnetic, manufactured by General Electric Co Medical Systems Div, classified under FSC 5945 (No Item Name Available). Status: active.
NSN 5945-01-221-8975 has 2 cross-referenced part numbers: 60449 (Te Connectivity Corporation), 513A686P3 (General Electric Co Medical Systems Div).
There are 7 known substitutes for 5945-01-221-8975: 6210-00-009-0240, 9540-00-145-8423, 5330-00-292-1619 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 513A686P3: Winding Quantity: 4410; Material: PLASTIC CASE; Main Contact Maximum Voltage Rating in Volts: 277.0 AC; Precious Material and Weight: 0.042 SILVER OUNCES, TROY. 30 total characteristics are documented in the Federal Logistics Information System.