NSN 5950-01-578-9923 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-578-9923. Manufacturer of record part number: MMZ2012S601A.
Also searched as5950-01-578-9923 ·
5950015789923 ·
NIIN 015789923 ·
01-578-9923 ·
FSC 5950 Coils and Transformers · CAGE 4VEU3 · MMZ2012S601A · 7186674-002
Nearby stock numbers← 5950-01-578-8337 Transformer, Power
·
5950-01-579-0331 Coil, Radio Frequency →
Features
Shielding Bead,electronic — FSC 5950
2 manufacturer part numbers on file
Manufacturer of record: Tdk Semiconductor Corporation
Identification
NSN: 5950-01-578-9923
NIIN: 015789923
FSC: 5950 — Coils and Transformers
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: MMZ2012S601A
Manufacturer: Tdk Semiconductor Corporation
General Description
The Shielding Bead,electronic, cataloged under National Stock Number 5950-01-578-9923, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Tdk Semiconductor Corporation. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Shielding Bead,electronic
FSC / FSG
5950 — Coils and Transformers (FSG 59)
Manufacturers
L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West (CAGE 06401); Tdk Semiconductor Corporation (CAGE 4VEU3)
Technical Specifications
Parameter
Value
NSN
5950-01-578-9923
Primary Part Number
MMZ2012S601A
Item Name
Shielding Bead,electronic
FSC / FSG
5950 / 59 — Coils and Transformers
Manufacturer
Tdk Semiconductor Corporation
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
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 5950-01-578-9923?
NSN 5950-01-578-9923 is a Shielding Bead,electronic, manufactured by Tdk Semiconductor Corporation, classified under FSC 5950, Coils and Transformers. Status: active.
What part numbers are listed for NSN 5950-01-578-9923?
NSN 5950-01-578-9923 has 2 manufacturer part numbers on file: 7186674-002 (L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West), MMZ2012S601A (Tdk Semiconductor Corporation).
Is NSN 5950-01-578-9923 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.