The Coil,electrical, cataloged under National Stock Number 5950-00-646-3041, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lockheed Martin Corporation Div Rms - Mitchel Field. Government technical data includes 27 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5950-00-646-3041 |
| Primary Part Number | 716646 |
| Item Name | Coil,electrical |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Lockheed Martin Corporation Div Rms - Mitchel Field |
| Status | ACTIVE |
| Mounting Facility Quantity | 3 FIRST GROUP |
| Inclosure Type | FULLY INCLOSED |
| Mounting Method | UNTHREADED HOLE(S) SINGLE GROUP |
| Inductance Rating | 1.10 HENRY NOMINAL SINGLE COMPONENT FIRST WINDING |
| Inductance Rating | 1.10 HENRY NOMINAL SINGLE COMPONENT FOURTH WINDING |
| Inductance Rating | 1.10 HENRY NOMINAL SINGLE COMPONENT SECOND WINDING |
| Inductance Rating | 1.10 HENRY NOMINAL SINGLE COMPONENT THIRD WINDING |
| Inductance Rating | 861.00 MILLIHENRIES NOMINAL SINGLE COMPONENT FIFTH WINDING |
| Inductance Rating | 861.00 MILLIHENRIES NOMINAL SINGLE COMPONENT SIXTH WINDING |
| Body Width | 4.000 INCHES NOMINAL IN |
| Body Height | 3.125 INCHES NOMINAL IN |
| Mounting Hole Diameter | 0.193 INCHES NOMINAL SINGLE GROUP IN |
| Body Length | 4.250 INCHES NOMINAL IN |
| Mounting Bolt Circle Diameter | 3.376 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Winding Operating Current | 50.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT ALL WINDING |
| DC Resistance Rating in Ohms | UNABLE TO DECODE |
| DC Resistance Rating in Ohms | 435.000 SINGLE COMPONENT FIFTH WINDING |
| DC Resistance Rating in Ohms | 435.000 SINGLE COMPONENT SIXTH WINDING |
| DC Resistance Rating in Ohms | 766.000 SINGLE COMPONENT FIRST WINDING |
| DC Resistance Rating in Ohms | 766.000 SINGLE COMPONENT FOURTH WINDING |
| DC Resistance Rating in Ohms | 766.000 SINGLE COMPONENT SECOND WINDING |
| DC Resistance Rating in Ohms | 766.000 SINGLE COMPONENT THIRD WINDING |
| Reliability Indicator | NOT ESTABLISHED |
| Core Construction | LAMINATED SINGLE COMPONENT |
| Winding Quantity | 6 SINGLE COMPONENT |
| Winding Operating Voltage | 500.00 DC VOLTS NOMINAL SINGLE COMPONENT ALL WINDING |
| Terminal Type and Quantity | 12 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 |
|---|---|
| 716646 PRIMARY | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| Reference | Meaning |
|---|---|
| SMD151796 | 5/2 Secondary reference U.S. Government activity |
| 716646 | 5/9 Secondary reference Wire Stripper Co |
NSN 5950-00-646-3041 is a Coil,electrical, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-00-646-3041 has 1 manufacturer part number on file: 716646 (Lockheed Martin Corporation Div Rms - Mitchel Field).
1 possible match (shared part number, not a government interchangeability claim): 3120-01-571-8975. Verify interchangeability with system specifications before substitution.
Key specifications for 716646: Mounting Facility Quantity: 3 FIRST GROUP; Inclosure Type: FULLY INCLOSED; Mounting Method: UNTHREADED HOLE(S) SINGLE GROUP; Inductance Rating: 1.10 HENRY NOMINAL SINGLE COMPONENT FIRST WINDING. 27 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.