The Reactor, cataloged under National Stock Number 5950-00-949-7398, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-949-7398 |
| Primary Part Number | 1802908 |
| Item Name | Reactor |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Mounting Method | PLUG-IN SINGLE GROUP |
| Inductance Rating | 4.00 HENRY NOMINAL SINGLE COMPONENT SINGLE WINDING |
| Body Width | 0.750 INCHES MAXIMUM IN |
| Body Height | 0.781 INCHES MAXIMUM IN |
| Body Length | 0.844 INCHES MAXIMUM IN |
| Rating Method | ELECTRICAL SINGLE COMPONENT SINGLE WINDING |
| DC Resistance Rating in Ohms | 55.000 SINGLE COMPONENT SINGLE WINDING |
| Reliability Indicator | NOT ESTABLISHED |
| Winding Quantity | 1 SINGLE COMPONENT |
| Frequency Rating | 1.0 KILOHERTZ NOMINAL SINGLE COMPONENT |
| Terminal Type and Quantity | 2 PIN |
| Inductance Type | FIXED |
| 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 |
|---|---|
| 1802908 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| 5740 | Precision Electronics, Inc (USA) |
| Reference | Meaning |
|---|---|
| P32100080 | 5/2 Secondary reference U.S. Government activity |
| A-00103-33 | 5/9 Secondary reference Singer Co the Industrial Sewing and Knitting Div |
| 6-780971-01 | 5/2 Secondary reference U.S. Government activity |
| 6-780971-01 | C/1 Advisory reference — outside the item-of-supply concept Kearfott Corp Div Kearfott Corporation |
NSN 5950-00-949-7398 is a Reactor, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-00-949-7398 has 2 manufacturer part numbers on file: 1802908 (Northrop Grumman Systems Corporation), 5740 (Precision Electronics, Inc).
Key specifications for 1802908: Inclosure Type: FULLY INCLOSED; Mounting Method: PLUG-IN SINGLE GROUP; Inductance Rating: 4.00 HENRY NOMINAL SINGLE COMPONENT SINGLE WINDING; Body Width: 0.750 INCHES MAXIMUM IN. 13 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.