PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

0443930007Transistor

Riimic, Llc Dba Sunair Electronics · NSN 5961-01-190-9021 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-190-9021 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-190-9021. Primary manufacturer part number: 0443930007.
Features
  • Transistor — FSC 5961
  • 3 verified cross-references
  • Primary manufacturer: Riimic, Llc Dba Sunair Electronics
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-01-190-9021, 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 Riimic, Llc Dba Sunair Electronics. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameTransistor
FSC / FSG5961 — No Item Name Available (FSG 59)
ManufacturersRiimic, Llc Dba Sunair Electronics (CAGE 12338); Telcom Semiconductor Inc (CAGE 15818)
Technical Specifications
ParameterValue
NSN5961-01-190-9021
Primary Part Number0443930007
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerRiimic, Llc Dba Sunair Electronics
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5310-00-051-487144393 INTERCHANGEABLE
Nut,plain,hexagon
Aerocontrolex Group, Inc. Div Talley Actuators
3455-00-243-217011660 INTERCHANGEABLE
Cutter,milling,woodruff Keyseat
Niagara Cutter Inc
5340-01-045-723844393 INTERCHANGEABLE
Plate,cover
Electro-Tec Corp Dba Moog Inc., Components Group
3040-01-124-7931 INTERCHANGEABLE
Cylinder Assembly,actuating,line
4730-01-720-6697 INTERCHANGEABLE
Cross,pipe
Cross-Reference Index
Part NumberManufacturer
44393 Riimic, Llc Dba Sunair Electronics (USA)
0443930007 PRIMARY Riimic, Llc Dba Sunair Electronics (USA)
J4303 Telcom Semiconductor Inc (USA)
Related Parts
5310-00-051-4871INTERCHANGEABLE
NUT,PLAIN,HEXAGON
44393
3455-00-243-2170INTERCHANGEABLE
CUTTER,MILLING,WOODRUFF KEYSEAT
11660
5340-01-045-7238INTERCHANGEABLE
PLATE,COVER
44393
3040-01-124-7931INTERCHANGEABLE
CYLINDER ASSEMBLY,ACTUATING,LINE
4730-01-720-6697INTERCHANGEABLE
CROSS,PIPE

Frequently Asked Questions

What is NSN 5961-01-190-9021?

NSN 5961-01-190-9021 is a Transistor, manufactured by Riimic, Llc Dba Sunair Electronics, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-190-9021?

NSN 5961-01-190-9021 has 3 cross-referenced part numbers: 44393 (Riimic, Llc Dba Sunair Electronics), 0443930007 (Riimic, Llc Dba Sunair Electronics), J4303 (Telcom Semiconductor Inc).

What NSN replaces 5961-01-190-9021?

There are 5 known substitutes for 5961-01-190-9021: 5310-00-051-4871, 3455-00-243-2170, 5340-01-045-7238 and 2 more. Verify interchangeability with system specifications before substitution.

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