PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

900299-9Semiconductor Device Set

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp · NSN 5961-00-854-3044 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-854-3044 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-854-3044. Primary manufacturer part number: 900299-9.
Features
  • Semiconductor Device Set — FSC 5961
  • Component Function Relationship: MATCHED
  • Component Name and Quantity: 3 SEMICONDUCTOR DEVICE DIODE
  • 3 verified cross-references
  • Primary manufacturer: Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Semiconductor Device Set, cataloged under National Stock Number 5961-00-854-3044, 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. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-854-3044
Primary Part Number900299-9
Item NameSemiconductor Device Set
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
StatusACTIVE
Component Function RelationshipMATCHED
Component Name and Quantity3 SEMICONDUCTOR DEVICE DIODE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5935-00-224-446749408 INTERCHANGEABLE
Socket,plug-in Electronic Compon
Naval Ship Systems Command
Cross-Reference Index
Part NumberManufacturer
CA1955X Microsemi Corporation (USA)
CA1955 Telcom Semiconductor Inc (USA)
900299-9 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
Related Parts
5935-00-224-4467INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
49408

Frequently Asked Questions

What is NSN 5961-00-854-3044?

NSN 5961-00-854-3044 is a Semiconductor Device Set, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-854-3044?

NSN 5961-00-854-3044 has 3 cross-referenced part numbers: CA1955X (Microsemi Corporation), CA1955 (Telcom Semiconductor Inc), 900299-9 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).

What NSN replaces 5961-00-854-3044?

There is 1 known substitute for 5961-00-854-3044: 5935-00-224-4467. Verify interchangeability with system specifications before substitution.

What are the specifications of 900299-9?

Key specifications for 900299-9: Component Function Relationship: MATCHED; Component Name and Quantity: 3 SEMICONDUCTOR DEVICE DIODE. 2 total characteristics are documented in the Federal Logistics Information System.

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