The Coil,electrical, cataloged under National Stock Number 5950-01-025-2805, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Automatic Switch Company Dba Asco. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-025-2805 |
| Primary Part Number | GV27-478-1A |
| Item Name | Coil,electrical |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Automatic Switch Company Dba Asco |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Body Outside Diameter | 2.625 INCHES NOMINAL IN |
| Turn Quantity | 1400 SINGLE COMPONENT SINGLE WINDING |
| Mounting Method | TERMINAL SINGLE GROUP |
| Body Length | 2.625 INCHES MINIMUM AND 2.688 INCHES MAXIMUM IN |
| Winding Operating Current | 690.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING |
| Rating Method | ELECTRICAL SINGLE COMPONENT SINGLE WINDING |
| DC Resistance Rating in Ohms | 8.500 SINGLE COMPONENT SINGLE WINDING |
| Reliability Indicator | NOT ESTABLISHED |
| Core Construction | S0LID SINGLE COMPONENT |
| Winding Quantity | 1 SINGLE COMPONENT |
| Frequency Rating | 60.0 HERTZ NOMINAL SINGLE COMPONENT |
| Winding Operating Voltage | 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE WINDING |
| Terminal Type and Quantity | 2 WIRE LEAD |
| 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 |
|---|---|
| GV27-478-1A PRIMARY | Automatic Switch Company Dba Asco (USA) |
NSN 5950-01-025-2805 is a Coil,electrical, manufactured by Automatic Switch Company Dba Asco, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-025-2805 has 1 manufacturer part number on file: GV27-478-1A (Automatic Switch Company Dba Asco).
1 possible match (shared part number, not a government interchangeability claim): 5950-01-357-8962. Verify interchangeability with system specifications before substitution.
Key specifications for GV27-478-1A: Inclosure Type: FULLY INCLOSED; Body Outside Diameter: 2.625 INCHES NOMINAL IN; Turn Quantity: 1400 SINGLE COMPONENT SINGLE WINDING; Mounting Method: TERMINAL SINGLE GROUP. 14 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.