The Coil,electrical, cataloged under National Stock Number 5950-00-993-6879, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Celco Dba Constantine Engineering Laboratories Co. Government technical data includes 18 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-993-6879 |
| Primary Part Number | FY536-P375C |
| Item Name | Coil,electrical |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Celco Dba Constantine Engineering Laboratories Co |
| Status | ACTIVE |
| Mounting Facility Quantity | 1 SINGLE GROUP |
| Inclosure Type | FULLY INCLOSED |
| Body Outside Diameter | 3.995 INCHES MINIMUM AND 4.005 INCHES MAXIMUM IN |
| Mounting Method | UNTHREADED HOLE(S) SINGLE GROUP |
| Inductance Rating | 16.20 MILLIHENRIES MINIMUM AND 19.80 MILLIHENRIES MAXIMUM SINGLE COMPONENT FIRST WINDING |
| Inductance Rating | 17.50 MILLIHENRIES MINIMUM AND 21.30 MILLIHENRIES MAXIMUM SINGLE COMPONENT SECOND WINDING |
| Inductance Rating | 19.10 MILLIHENRIES MINIMUM AND 23.40 MILLIHENRIES MAXIMUM SINGLE COMPONENT THIRD WINDING |
| Inductance Rating | 21.20 MILLIHENRIES MINIMUM AND 25.80 MILLIHENRIES MAXIMUM SINGLE COMPONENT FOURTH WINDING |
| Mounting Hole Diameter | 1.500 INCHES MINIMUM SINGLE GROUP IN |
| Maximum Operating Temp | 65.0 CELSIUS DEGC |
| Body Length | 3.376 INCHES MINIMUM AND 3.500 INCHES MAXIMUM IN |
| Winding Operating Current | 144.0 MILLIAMPERES AC MINIMUM AND 176.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE WINDING |
| Rating Method | ELECTRICAL SINGLE COMPONENT ALL WINDING |
| DC Resistance Rating in Ohms | 55.000 SINGLE COMPONENT ALL WINDING |
| Reliability Indicator | NOT ESTABLISHED |
| Winding Quantity | 4 SINGLE COMPONENT |
| Winding Operating Voltage | 10.00 AC KILOVOLTS NOMINAL SINGLE COMPONENT SINGLE WINDING |
| Terminal Type and Quantity | 8 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 |
|---|---|
| FY536-P375C PRIMARY | Celco Dba Constantine Engineering Laboratories Co (USA) |
| Reference | Meaning |
|---|---|
| 77C709222P1 | 7/2 Vendor item drawing reference Lockheed Martin Corporation Div Rms |
NSN 5950-00-993-6879 is a Coil,electrical, manufactured by Celco Dba Constantine Engineering Laboratories Co, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-00-993-6879 has 1 manufacturer part number on file: FY536-P375C (Celco Dba Constantine Engineering Laboratories Co).
Key specifications for FY536-P375C: Mounting Facility Quantity: 1 SINGLE GROUP; Inclosure Type: FULLY INCLOSED; Body Outside Diameter: 3.995 INCHES MINIMUM AND 4.005 INCHES MAXIMUM IN; Mounting Method: UNTHREADED HOLE(S) SINGLE GROUP. 18 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.