The Coil,electrical, cataloged under National Stock Number 5950-00-972-8743, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Siemens Energy and Automation Inc Siemens Furnas Controls Div. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-972-8743 |
| Primary Part Number | D50840ITEM1 |
| Item Name | Coil,electrical |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Siemens Energy and Automation Inc Siemens Furnas Controls Div |
| Status | ACTIVE |
| Mounting Facility Quantity | 1 SINGLE GROUP |
| Inclosure Type | FULLY INCLOSED |
| Turn Quantity | 2570 SINGLE COMPONENT SINGLE WINDING |
| Mounting Method | SLOT SINGLE GROUP |
| Body Width | 1.140 INCHES MAXIMUM IN |
| Body Height | 0.970 INCHES MAXIMUM IN |
| Winding Conductor Size | 0.00795 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN |
| Body Length | 1.627 INCHES MAXIMUM IN |
| Rating Method | ELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING |
| DC Resistance Rating in Ohms | 108.000 SINGLE COMPONENT SINGLE WINDING |
| Reliability Indicator | NOT ESTABLISHED |
| Winding Quantity | 1 SINGLE COMPONENT |
| Frequency Rating | 50.0 HERTZ NOMINAL OR 60.0 HERTZ NOMINAL SINGLE COMPONENT |
| Winding Operating Voltage | 110.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE WINDING |
| Terminal Type and Quantity | 2 THREADED STUD |
| Mounting Slot Width | 0.390 INCHES NOMINAL SINGLE GROUP IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| D50840ITEM31 | Siemens Energy and Automation Inc Siemens Furnas Controls Div (USA) |
| D50840ITEM1 PRIMARY | Siemens Energy and Automation Inc Siemens Furnas Controls Div (USA) |
| D50840-110V | Siemens Energy and Automation Inc Siemens Furnas Controls Div (USA) |
NSN 5950-00-972-8743 is a Coil,electrical, manufactured by Siemens Energy and Automation Inc Siemens Furnas Controls Div, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-00-972-8743 has 3 manufacturer part numbers on file: D50840ITEM31 (Siemens Energy and Automation Inc Siemens Furnas Controls Div), D50840ITEM1 (Siemens Energy and Automation Inc Siemens Furnas Controls Div), D50840-110V (Siemens Energy and Automation Inc Siemens Furnas Controls Div).
Key specifications for D50840ITEM1: Mounting Facility Quantity: 1 SINGLE GROUP; Inclosure Type: FULLY INCLOSED; Turn Quantity: 2570 SINGLE COMPONENT SINGLE WINDING; Mounting Method: SLOT SINGLE GROUP. 16 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.