The Reactor, cataloged under National Stock Number 5950-01-127-7697, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Rockwell Collins, Inc. Dba Rc Displays Systems. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5950-01-127-7697 |
| Primary Part Number | PC76291-2 |
| Item Name | Reactor |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Rockwell Collins, Inc. Dba Rc Displays Systems |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Mounting Method | TERMINAL SINGLE GROUP |
| Inductance Rating | 0.63 MILLIHENRIES MINIMUM SINGLE COMPONENT SINGLE WINDING |
| Body Width | 0.330 INCHES MAXIMUM IN |
| Body Height | 0.720 INCHES MAXIMUM IN |
| Maximum Operating Temp | 130.0 CELSIUS DEGC |
| Body Length | 0.750 INCHES MAXIMUM IN |
| Rating Method | ELECTRICAL SINGLE COMPONENT SINGLE WINDING |
| DC Resistance Rating in Ohms | 0.480 SINGLE COMPONENT SINGLE WINDING |
| Reliability Indicator | NOT ESTABLISHED |
| Winding Quantity | 1 SINGLE COMPONENT |
| Frequency Rating | 40.0 KILOHERTZ NOMINAL SINGLE COMPONENT |
| Terminal Type and Quantity | 2 WIRE LEAD |
| Inductance Type | SWINGING |
| 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 |
|---|---|
| PC76291-2 PRIMARY | Rockwell Collins, Inc. Dba Rc Displays Systems (USA) |
| 43653-2 | Coast/advanced Chip Magnetics, Inc. (USA) |
| H-556-2 | Payne Magnetics, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 10132816 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 315-14805-01 | 5/9 Secondary reference U.S. Government activity |
| PHR556-2 | 5/1 Secondary reference Payne Magnetics, Inc. |
NSN 5950-01-127-7697 is a Reactor, manufactured by Rockwell Collins, Inc. Dba Rc Displays Systems, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-127-7697 has 3 manufacturer part numbers on file: PC76291-2 (Rockwell Collins, Inc. Dba Rc Displays Systems), 43653-2 (Coast/advanced Chip Magnetics, Inc.), H-556-2 (Payne Magnetics, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 4730-01-545-5228. Verify interchangeability with system specifications before substitution.
Key specifications for PC76291-2: Inclosure Type: FULLY INCLOSED; Mounting Method: TERMINAL SINGLE GROUP; Inductance Rating: 0.63 MILLIHENRIES MINIMUM SINGLE COMPONENT SINGLE WINDING; Body Width: 0.330 INCHES MAXIMUM IN. 14 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.