PartsTable TECHNICAL DATA SHEET
NSN 5950-01-296-0128Government record, cited

Reactor5950-01-296-0128

NSN 5950-01-296-0128 · NIIN 012960128 · Part number 686-1200-001
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems · FSC 5950 — Coils and Transformers · FSG 59 — Electrical and Electronic Equipment Components · CAGE 13499
Government record, cited
NSN 5950-01-296-0128 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-296-0128. Manufacturer of record part number: 686-1200-001.
Also searched as  5950-01-296-0128 · 5950012960128 · NIIN 012960128 · 01-296-0128 · FSC 5950 Coils and Transformers · CAGE 13499 · 686-1200-001
Nearby stock numbers  ·
Features
  • Reactor — FSC 5950
  • Mounting Facility Quantity: 1 SINGLE GROUP
  • Inclosure Type: FULLY INCLOSED
  • Turn Quantity: 83-1/2 SINGLE COMPONENT SINGLE WINDING
  • Mounting Method: THREADED HOLE(S) SINGLE GROUP
  • Inductance Rating: 1000.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
  • Body Width: 0.742 INCHES MINIMUM AND 0.758 INCHES MAXIMUM IN
  • Body Height: 0.930 INCHES MINIMUM AND 0.946 INCHES MAXIMUM IN
Identification
  • NSN: 5950-01-296-0128
  • NIIN: 012960128
  • FSC: 5950 — Coils and Transformers
  • FSG: 59 — Electrical and Electronic Equipment Components
  • Primary part number: 686-1200-001
  • Manufacturer: Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
General Description

The Reactor, cataloged under National Stock Number 5950-01-296-0128, 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 Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. Government technical data includes 17 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. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-296-0128
Primary Part Number686-1200-001
Item NameReactor
FSC / FSG5950 / 59 — Coils and Transformers
ManufacturerRockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
StatusACTIVE
Mounting Facility Quantity1 SINGLE GROUP
Inclosure TypeFULLY INCLOSED
Turn Quantity83-1/2 SINGLE COMPONENT SINGLE WINDING
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Inductance Rating1000.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Body Width0.742 INCHES MINIMUM AND 0.758 INCHES MAXIMUM IN
Body Height0.930 INCHES MINIMUM AND 0.946 INCHES MAXIMUM IN
Winding Conductor Size0.02535 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
Nominal Thread Size0.086 INCHES SINGLE GROUP IN
Body Length1.240 INCHES MINIMUM AND 1.260 INCHES MAXIMUM IN
Rating MethodELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING
DC Resistance Rating in Ohms0.218 SINGLE COMPONENT SINGLE WINDING
Reliability IndicatorNOT ESTABLISHED
Winding Quantity1 SINGLE COMPONENT
Terminal Type and Quantity2 PIN
Inductance TypeFIXED
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardPossible hazard — SDS may be required (DLA HMIC P)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
686-1200-001 PRIMARY Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
No interchangeability data on file.
Other items in FSC 5950 — Coils and Transformers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5950-00-000-0146
TRANSFORMER,POWER
5950-00-001-1372
COIL,RADIO FREQUENCY
5950-00-001-1386
COVER,ELECTRICAL TRANSFORMER
5950-00-001-1410
5950-00-001-1410 · Item name not on file
5950-00-001-1411
5950-00-001-1411 · Item name not on file
5950-00-001-1412
5950-00-001-1412 · Item name not on file
5950-00-001-1413
5950-00-001-1413 · Item name not on file
5950-00-001-1414
5950-00-001-1414 · Item name not on file

Frequently Asked Questions

What is NSN 5950-01-296-0128?

NSN 5950-01-296-0128 is a Reactor, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 5950, Coils and Transformers. Status: active.

What part numbers are listed for NSN 5950-01-296-0128?

NSN 5950-01-296-0128 has 1 manufacturer part number on file: 686-1200-001 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems).

What are the specifications of 686-1200-001?

Key specifications for 686-1200-001: Mounting Facility Quantity: 1 SINGLE GROUP; Inclosure Type: FULLY INCLOSED; Turn Quantity: 83-1/2 SINGLE COMPONENT SINGLE WINDING; Mounting Method: THREADED HOLE(S) SINGLE GROUP. 17 specifications are documented in the U.S. Government catalog.

Is NSN 5950-01-296-0128 hazardous material?

Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

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.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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