The Reactor, cataloged under National Stock Number 5950-01-331-2834, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Precision Electronics, Inc. Government technical data includes 21 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5950-01-331-2834 |
| Primary Part Number | PEI 8065 |
| Item Name | Reactor |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Precision Electronics, Inc |
| Status | ACTIVE |
| Mounting Facility Quantity | 2 FIRST GROUP |
| Mounting Facility Quantity | 6 SECOND GROUP |
| Inclosure Type | HERMETICALLY SEALED |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 4.970 INCHES MINIMUM AND 5.030 INCHES MAXIMUM SECOND MOUNTING FACILITY SECOND CENTER GROUP IN |
| Mounting Method | THREADED HOLE(S) FIRST GROUP |
| Mounting Method | THREADED STUD(S) SECOND GROUP |
| Inductance Rating | 5.00 MILLIHENRIES MINIMUM AND 80.00 MILLIHENRIES MAXIMUM SINGLE COMPONENT SINGLE WINDING |
| Distance Between Mounting Facility Centers | 3.900 INCHES NOMINAL FIRST MOUNTING FACILITY FIRST CENTER GROUP IN |
| Nominal Thread Size | 0.190 INCHES SECOND GROUP IN |
| Nominal Thread Size | 0.250 INCHES FIRST GROUP IN |
| Maximum Operating Temp | 155.0 CELSIUS DEGC |
| Winding Operating Current | 35.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING |
| Rating Method | ELECTRICAL SINGLE COMPONENT SINGLE WINDING |
| Reliability Indicator | NOT ESTABLISHED |
| Winding Quantity | 1 SINGLE COMPONENT |
| Frequency Rating | 141.0 HERTZ NOMINAL SINGLE COMPONENT |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 3.740 INCHES MINIMUM AND 3.760 INCHES MAXIMUM SECOND MOUNTING FACILITY SECOND CENTER GROUP IN |
| Test Data Document | 13973-841322 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
| Terminal Type and Quantity | 4 THREADED STUD |
| Inductance Type | SWINGING |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) ALL GROUPINGS |
| 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 |
|---|---|
| PEI 8065 | Precision Electronics, Inc (USA) |
| WE-3572 | Magnetika Inc (USA) |
| 43817-1 | Coast/advanced Chip Magnetics, Inc. (USA) |
| 3C533 | Rayco Electronic Manufacturing, Inc. Div Rayco Electronics Mfg Inc (USA) |
| Reference | Meaning |
|---|---|
| WE-3572 | 5/9 Secondary reference Wems Electronics Transformer Group |
| 841322-0001 | 3/9 Design control — primary reference Litton Systems Inc. Div Navigation Systems Division |
NSN 5950-01-331-2834 is a Reactor, manufactured by Precision Electronics, Inc, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-331-2834 has 4 manufacturer part numbers on file: PEI 8065 (Precision Electronics, Inc), WE-3572 (Magnetika Inc), 43817-1 (Coast/advanced Chip Magnetics, Inc.), 3C533 (Rayco Electronic Manufacturing, Inc. Div Rayco Electronics Mfg Inc).
Key specifications for PEI 8065: Overall Height: 10.750 INCHES MAXIMUM IN; Mounting Facility Quantity: 2 FIRST GROUP; Mounting Facility Quantity: 6 SECOND GROUP; Inclosure Type: HERMETICALLY SEALED. 21 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.