PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AR712109Semiconductor Device Set

Thales Defense & Security Inc Dba Thales Communications Inc · NSN 5961-01-333-9678 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-333-9678 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-333-9678. Primary manufacturer part number: AR712109.
Features
  • Semiconductor Device Set — FSC 5961
  • 4 verified cross-references
  • Primary manufacturer: Thales Defense & Security Inc Dba Thales Communications Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Semiconductor Device Set, cataloged under National Stock Number 5961-01-333-9678, 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 Thales Defense & Security Inc Dba Thales Communications Inc. This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSemiconductor Device Set
FSC / FSG5961 — No Item Name Available (FSG 59)
ManufacturersThales Defense & Security Inc Dba Thales Communications Inc (CAGE 23386); Racal Radio Ltd (CAGE K8997); Thales Uk Limited Secure Communications and Information Systems (CAGE K0162)
Technical Specifications
ParameterValue
NSN5961-01-333-9678
Primary Part NumberAR712109
Item NameSemiconductor Device Set
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerThales Defense & Security Inc Dba Thales Communications Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5961-01-032-0462J309 INTERCHANGEABLE
Transistor
Siliconix Incorporated Div Siliconix
5961-01-345-8694J309 INTERCHANGEABLE
Transistor
Fairchild Semiconductor Corp
6625-01-469-60140010-6721 INTERCHANGEABLE
Probe,test
Coherent Inc
Cross-Reference Index
Part NumberManufacturer
AR712109 PRIMARY Thales Defense & Security Inc Dba Thales Communications Inc (USA)
J309 Thales Defense & Security Inc Dba Thales Communications Inc (USA)
AR712109 Racal Radio Ltd (GBR)
AR712109 Thales Uk Limited Secure Communications and Information Systems (GBR)
Related Parts
5961-01-032-0462INTERCHANGEABLE
TRANSISTOR
J309
5961-01-345-8694INTERCHANGEABLE
TRANSISTOR
J309
6625-01-469-6014INTERCHANGEABLE
PROBE,TEST
0010-6721

Frequently Asked Questions

What is NSN 5961-01-333-9678?

NSN 5961-01-333-9678 is a Semiconductor Device Set, manufactured by Thales Defense & Security Inc Dba Thales Communications Inc, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-333-9678?

NSN 5961-01-333-9678 has 4 cross-referenced part numbers: AR712109 (Thales Defense & Security Inc Dba Thales Communications Inc), J309 (Thales Defense & Security Inc Dba Thales Communications Inc), AR712109 (Racal Radio Ltd), AR712109 (Thales Uk Limited Secure Communications and Information Systems).

What NSN replaces 5961-01-333-9678?

There are 3 known substitutes for 5961-01-333-9678: 5961-01-032-0462, 5961-01-345-8694, 6625-01-469-6014. Verify interchangeability with system specifications before substitution.

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