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NSN 5950-01-663-2633Government record, cited
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Shielding Bead, Electronic5950-01-663-2633

NSN 5950-01-663-2633 · NIIN 016632633 · Part number CN20-T391919T
National Magnetics Group, Inc. Dba Ceramic Magnetics Div Ceramic Magnetics, Inc. · FSC 5950 — Coils and Transformers · FSG 59 — Electrical and Electronic Equipment Components · CAGE 28733
Government record, cited
NSN 5950-01-663-2633 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-663-2633. Manufacturer of record part number: CN20-T391919T.
Also searched as  5950-01-663-2633 · 5950016632633 · NIIN 016632633 · 01-663-2633 · FSC 5950 Coils and Transformers · CAGE 28733 · CN20-T391919T · 265103-0001
Nearby stock numbers  ·
Features
  • Shielding Bead,electronic — FSC 5950
  • Overall Diameter: 0.390 INCHES NOMINAL IN
  • Permeability Rating: INITIAL 800, MAX 4500
  • Thru-Hole Diameter: 0.190 INCHES NOMINAL IN
  • Specified Frequency: 10.0 KILOHERTZ AND 10.0 MEGAHERTZ
  • Unit Design: SINGLE HOLE
  • 1 manufacturer part number on file
  • Manufacturer of record: National Magnetics Group, Inc. Dba Ceramic Magnetics Div Ceramic Magnetics, Inc.
Identification
  • NSN: 5950-01-663-2633
  • NIIN: 016632633
  • FSC: 5950 — Coils and Transformers
  • FSG: 59 — Electrical and Electronic Equipment Components
  • Primary part number: CN20-T391919T
  • Manufacturer: National Magnetics Group, Inc. Dba Ceramic Magnetics Div Ceramic Magnetics, Inc.
General Description

The Shielding Bead,electronic, cataloged under National Stock Number 5950-01-663-2633, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is National Magnetics Group, Inc. Dba Ceramic Magnetics Div Ceramic Magnetics, Inc.. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-663-2633
Primary Part NumberCN20-T391919T
Item NameShielding Bead,electronic
FSC / FSG5950 / 59 — Coils and Transformers
ManufacturerNational Magnetics Group, Inc. Dba Ceramic Magnetics Div Ceramic Magnetics, Inc.
StatusACTIVE
Overall Diameter0.390 INCHES NOMINAL IN
Permeability RatingINITIAL 800, MAX 4500
Thru-Hole Diameter0.190 INCHES NOMINAL IN
Specified Frequency10.0 KILOHERTZ AND 10.0 MEGAHERTZ
Unit DesignSINGLE HOLE
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
CN20-T391919T PRIMARY National Magnetics Group, Inc. Dba Ceramic Magnetics Div Ceramic Magnetics, Inc. (USA)
Reference documents
ReferenceMeaning
265103-0001 7/2 Vendor item drawing reference
Thales Usa, Inc. Div Air Mobility Solutions ("ams")
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 5950-01-663-2633?

NSN 5950-01-663-2633 is a Shielding Bead,electronic, manufactured by National Magnetics Group, Inc. Dba Ceramic Magnetics Div Ceramic Magnetics, Inc., classified under FSC 5950, Coils and Transformers. Status: active.

What part numbers are listed for NSN 5950-01-663-2633?

NSN 5950-01-663-2633 has 1 manufacturer part number on file: CN20-T391919T (National Magnetics Group, Inc. Dba Ceramic Magnetics Div Ceramic Magnetics, Inc.).

What are the specifications of CN20-T391919T?

Key specifications for CN20-T391919T: Overall Diameter: 0.390 INCHES NOMINAL IN; Permeability Rating: INITIAL 800, MAX 4500; Overall Width: 0.190 INCHES NOMINAL IN; Thru-Hole Diameter: 0.190 INCHES NOMINAL IN. 5 specifications are documented in the U.S. Government catalog.

Is NSN 5950-01-663-2633 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.

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