PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1N5550Semiconductor Device,diode

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple · NSN 5961-01-054-9162 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-054-9162 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-054-9162. Primary manufacturer part number: 1N5550.
Features
  • Semiconductor Device,diode — FSC 5961
  • 4 verified cross-references
  • Primary manufacturer: Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Semiconductor Device,diode, cataloged under National Stock Number 5961-01-054-9162, is classified within Federal Supply Class 5961 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSemiconductor Device,diode
FSC / FSG5961 — No Item Name Available (FSG 59)
ManufacturersNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (CAGE 26916); Joint Electron Device Engineering Council (CAGE 07688); Northrop Grumman Systems Corporation Div Es Defensive Systems Division (CAGE 15280); Applied Technology Div of Antekna Inc (CAGE 33048)
Technical Specifications
ParameterValue
NSN5961-01-054-9162
Primary Part Number1N5550
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5961-00-026-9661 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-145-3355 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-173-4642 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-421-3002 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-452-0548 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-200-96941N5550 INTERCHANGEABLE
Semiconductor Device,diode
General Semiconductor Inc
Cross-Reference Index
Part NumberManufacturer
1N5550 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA)
1N5550 Joint Electron Device Engineering Council
1N5550 Northrop Grumman Systems Corporation Div Es Defensive Systems Division (USA)
1N5550 Applied Technology Div of Antekna Inc (USA)
Related Parts
5961-00-026-9661INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-145-3355INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-173-4642INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-421-3002INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-452-0548INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-200-9694INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
1N5550

Frequently Asked Questions

What is NSN 5961-01-054-9162?

NSN 5961-01-054-9162 is a Semiconductor Device,diode, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-054-9162?

NSN 5961-01-054-9162 has 4 cross-referenced part numbers: 1N5550 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple), 1N5550 (Joint Electron Device Engineering Council), 1N5550 (Northrop Grumman Systems Corporation Div Es Defensive Systems Division), 1N5550 (Applied Technology Div of Antekna Inc).

What NSN replaces 5961-01-054-9162?

There are 6 known substitutes for 5961-01-054-9162: 5961-00-026-9661, 5961-00-145-3355, 5961-00-173-4642 and 3 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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