PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

172Semiconductor Device,thyristor

Multiplex Communications · NSN 5961-00-331-3065 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-331-3065 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-331-3065. Primary manufacturer part number: 172.
Features
  • Semiconductor Device,thyristor — FSC 5961
  • Terminal Type and Quantity: 3 TAB, SOLDER LUG
  • Internal Configuration: JUNCTION CONTACT
  • Semiconductor Material: SILICON
  • 3 verified cross-references
  • Primary manufacturer: Multiplex Communications
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Semiconductor Device,thyristor, cataloged under National Stock Number 5961-00-331-3065, 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 Multiplex Communications. Government technical data includes 3 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-331-3065
Primary Part Number172
Item NameSemiconductor Device,thyristor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerMultiplex Communications
StatusACTIVE
Terminal Type and Quantity3 TAB, SOLDER LUG
Internal ConfigurationJUNCTION CONTACT
Semiconductor MaterialSILICON
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3040-00-106-1878 INTERCHANGEABLE
Shaft,straight
5120-00-142-5156 INTERCHANGEABLE
Socket,socket Wrench
4730-00-278-2963 INTERCHANGEABLE
Plug,pipe
4730-01-299-0180 INTERCHANGEABLE
Packing Nut
3040-01-614-771440668-1 INTERCHANGEABLE
Cylinder Assembly,actuating,line
United States Department of the Navy Dba Naval Surface Warfare Center Panama City
Cross-Reference Index
Part NumberManufacturer
172 Multiplex Communications (USA)
505-180 Plath Gmbh & Co. Kg (DEU)
40668 Rca Corp Distribution and Special Products (USA)
Related Parts
3040-00-106-1878INTERCHANGEABLE
SHAFT,STRAIGHT
5120-00-142-5156INTERCHANGEABLE
SOCKET,SOCKET WRENCH
4730-00-278-2963INTERCHANGEABLE
PLUG,PIPE
4730-01-299-0180INTERCHANGEABLE
PACKING NUT
3040-01-614-7714INTERCHANGEABLE
CYLINDER ASSEMBLY,ACTUATING,LINE
40668-1

Frequently Asked Questions

What is NSN 5961-00-331-3065?

NSN 5961-00-331-3065 is a Semiconductor Device,thyristor, manufactured by Multiplex Communications, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-331-3065?

NSN 5961-00-331-3065 has 3 cross-referenced part numbers: 172 (Multiplex Communications), 505-180 (Plath Gmbh & Co. Kg), 40668 (Rca Corp Distribution and Special Products).

What NSN replaces 5961-00-331-3065?

There are 5 known substitutes for 5961-00-331-3065: 3040-00-106-1878, 5120-00-142-5156, 4730-00-278-2963 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 172?

Key specifications for 172: Terminal Type and Quantity: 3 TAB, SOLDER LUG; Internal Configuration: JUNCTION CONTACT; Overall Length: 1.075 INCHES MINIMUM AND 1.100 INCHES MAXIMUM IN; Overall Width: 0.395 INCHES MINIMUM AND 0.410 INCHES MAXIMUM IN. 6 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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