NSN 5961-01-293-4587 · NIIN 012934587 · Part number SEN-B-521-4
Rsm Electron Power Inc · FSC 5961 — Semiconductor Devices and Associated Hardware · FSG 59 — Electrical and Electronic Equipment Components · CAGE 13409
Government record, cited
NSN 5961-01-293-4587 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-293-4587. Manufacturer of record part number: SEN-B-521-4.
Also searched as5961-01-293-4587 ·
5961012934587 ·
NIIN 012934587 ·
01-293-4587 ·
FSC 5961 Semiconductor Devices and Associated Hardware · CAGE 13409 · SEN-B-521-4 · 019-005775-004
FSC: 5961 — Semiconductor Devices and Associated Hardware
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: SEN-B-521-4
Manufacturer: Rsm Electron Power Inc
General Description
The Rectifier,semiconductor Device, cataloged under National Stock Number 5961-01-293-4587, is classified within Federal Supply Class 5961 (Semiconductor Devices and Associated Hardware) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Rsm Electron Power Inc. 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
Rectifier,semiconductor Device
FSC / FSG
5961 — Semiconductor Devices and Associated Hardware (FSG 59)
Manufacturers
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (CAGE 26916); Rsm Electron Power Inc (CAGE 13409)
Technical Specifications
Parameter
Value
NSN
5961-01-293-4587
Primary Part Number
SEN-B-521-4
Item Name
Rectifier,semiconductor Device
FSC / FSG
5961 / 59 — Semiconductor Devices and Associated Hardware
Other items in FSC 5961 — Semiconductor Devices and Associated Hardware
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5961-00-000-0150
RECTIFIER,SEMICONDUCTOR DEVICE,U
5961-00-000-4541
5961-00-000-4541 · Item name not on file
5961-00-000-5400
5961-00-000-5400 · Item name not on file
5961-00-000-7614
5961-00-000-7614 · Item name not on file
5961-00-000-8760
5961-00-000-8760 · Item name not on file
5961-00-001-1352
5961-00-001-1352 · Item name not on file
5961-00-001-2624
5961-00-001-2624 · Item name not on file
5961-00-001-2978
SEMICONDUCTOR DEVICE,DIODE
Frequently Asked Questions
What is NSN 5961-01-293-4587?
NSN 5961-01-293-4587 is a Rectifier,semiconductor Device, manufactured by Rsm Electron Power Inc, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
What part numbers are listed for NSN 5961-01-293-4587?
NSN 5961-01-293-4587 has 2 manufacturer part numbers on file: 019-005775-004 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple), SEN-B-521-4 (Rsm Electron Power Inc).
Is NSN 5961-01-293-4587 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 5961-01-293-4587?
NSN 5961-01-293-4587 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.