The Coil Assembly,electrical, cataloged under National Stock Number 5950-00-997-2822, 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 12 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-997-2822 |
| Primary Part Number | QF341-265-560 |
| Item Name | Coil Assembly,electrical |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Celco Dba Constantine Engineering Laboratories Co |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Overall Diameter | 3.495 INCHES MINIMUM AND 3.500 INCHES MAXIMUM IN |
| Mounting Method | TERMINAL SINGLE GROUP |
| Inductance Rating | 0.25 MICROHENRIES NOMINAL SINGLE COMPONENT ALL WINDING |
| Features Provided | SPECIAL MARKING |
| Winding Operating Current | 710.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT ALL WINDING |
| Rating Method | ELECTRICAL SINGLE COMPONENT ALL WINDING |
| DC Resistance Rating in Ohms | 1.250 SINGLE COMPONENT ALL WINDING |
| Reliability Indicator | NOT ESTABLISHED |
| Winding Quantity | 2 SINGLE COMPONENT |
| Winding Operating Voltage | 27.00 AC KILOVOLTS MAXIMUM SINGLE COMPONENT ALL WINDING |
| Terminal Type and Quantity | 4 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 |
|---|---|
| QF341-265-560 PRIMARY | Celco Dba Constantine Engineering Laboratories Co (USA) |
| Reference | Meaning |
|---|---|
| 77C707964P001 | 7/2 Vendor item drawing reference Lockheed Martin Corporation Div Rms |
| 77C707964P001REVD | C/1 Advisory reference — outside the item-of-supply concept Lockheed Martin Corporation Div Rms |
NSN 5950-00-997-2822 is a Coil Assembly,electrical, manufactured by Celco Dba Constantine Engineering Laboratories Co, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-00-997-2822 has 1 manufacturer part number on file: QF341-265-560 (Celco Dba Constantine Engineering Laboratories Co).
Key specifications for QF341-265-560: Inclosure Type: FULLY INCLOSED; Overall Diameter: 3.495 INCHES MINIMUM AND 3.500 INCHES MAXIMUM IN; Mounting Method: TERMINAL SINGLE GROUP; Inductance Rating: 0.25 MICROHENRIES NOMINAL SINGLE COMPONENT ALL WINDING. 12 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.