The Shielding Bead,electronic, cataloged under National Stock Number 5950-01-407-4509, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings). Government technical data includes 6 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through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-407-4509 |
| Primary Part Number | 84127-31 |
| Item Name | Shielding Bead,electronic |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings) |
| Status | ACTIVE |
| Overall Diameter | 0.375 INCHES NOMINAL IN |
| Permeability Rating | 850 |
| Thru-Hole Diameter | 0.193 INCHES NOMINAL IN |
| Test Data Document | 14933-84127 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) |
| Specified Frequency | 100.000 MEGAHERTZ |
| Unit Design | SINGLE HOLE |
| 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 |
|---|---|
| 2643006302 | Fair-Rite Products Corp (USA) |
| 84127-31 PRIMARY | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings) (USA) |
| Reference | Meaning |
|---|---|
| CFSB-31 | 5/9 Secondary reference Capcon International Inc |
| 84127-31 | 5/9 Secondary reference Fair-Rite Products Corp |
| 84127-31 | 5/9 Secondary reference Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) |
| 2643006301 | 5/1 Secondary reference Fair-Rite Products Corp |
| 84127-31 | C/1 Advisory reference — outside the item-of-supply concept Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit |
| 84127 | D/9 Drawing number reference only Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings) |
| 84127-31 | 5/9 Secondary reference Capcon International Inc |
NSN 5950-01-407-4509 is a Shielding Bead,electronic, manufactured by Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings), classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-407-4509 has 2 manufacturer part numbers on file: 2643006302 (Fair-Rite Products Corp), 84127-31 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings)).
Key specifications for 84127-31: Overall Diameter: 0.375 INCHES NOMINAL IN; Permeability Rating: 850; Overall Length: 0.410 INCHES NOMINAL IN; Thru-Hole Diameter: 0.193 INCHES NOMINAL IN. 6 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.