The Shielding Bead,electronic, cataloged under National Stock Number 5950-01-533-9393, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Murata Erie North America Inc Headquarters and Georgia Opns. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5950-01-533-9393 |
| Primary Part Number | BLM18BB121SN1D |
| Item Name | Shielding Bead,electronic |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Murata Erie North America Inc Headquarters and Georgia Opns |
| Status | ACTIVE |
| Specified Frequency | 90.000 MEGAHERTZ |
| Unit Design | RECTANGULAR |
| 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 |
|---|---|
| BLM18BB121SN1D PRIMARY | Murata Erie North America Inc Headquarters and Georgia Opns (USA) |
| Reference | Meaning |
|---|---|
| BLM11B121SB | 5/9 Secondary reference Murata Erie North America Inc Headquarters and Georgia Opns |
NSN 5950-01-533-9393 is a Shielding Bead,electronic, manufactured by Murata Erie North America Inc Headquarters and Georgia Opns, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-533-9393 has 1 manufacturer part number on file: BLM18BB121SN1D (Murata Erie North America Inc Headquarters and Georgia Opns).
Key specifications for BLM18BB121SN1D: Overall Height: 0.8 MILLIMETERS NOMINAL MM; Overall Length: 1.6 MILLIMETERS NOMINAL MM; Overall Width: 0.8 MILLIMETERS NOMINAL MM; Special Features: CHIP, FERRITE BEADS. 2 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.