PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

679-2Semiconductor Device,diode

Micro Uspd Inc · NSN 5961-01-272-8445 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-272-8445 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-272-8445. Primary manufacturer part number: 679-2.
Features
  • Semiconductor Device,diode — FSC 5961
  • 3 verified cross-references
  • Primary manufacturer: Micro Uspd Inc
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Semiconductor Device,diode, cataloged under National Stock Number 5961-01-272-8445, 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 Micro Uspd Inc. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-01-272-8445
Primary Part Number679-2
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerMicro Uspd Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5960-00-081-5928 INTERCHANGEABLE
Electron Tube
5935-00-234-209449852 INTERCHANGEABLE
Jack,telephone
Naval Ship Systems Command
2520-00-350-6701 INTERCHANGEABLE
Spacer
5935-00-836-9886 INTERCHANGEABLE
Connector,plug,electrical
6920-00-894-7372 INTERCHANGEABLE
Mount Assembly
7025-01-151-6739679-2 INTERCHANGEABLE
Transport,magnetic Tape
Control Data Systems Inc Contracts Dept
5950-01-175-00455189627-004 INTERCHANGEABLE
Transformer,power
Naval Sea Systems Command
5360-01-589-70116792 INTERCHANGEABLE
Spring,helical,compression
Ryan Herco Products Corp Dba Ryan Herco Flow Solutions
7710-01-661-89836792 INTERCHANGEABLE
Guitar
Sadowsky Guitars Ltd.
Cross-Reference Index
Part NumberManufacturer
679-2 PRIMARY Micro Uspd Inc (USA)
655-1501 Micro Uspd Inc (USA)
127889-101 L3harris Technologies, Inc. (USA)
Related Parts
5960-00-081-5928INTERCHANGEABLE
ELECTRON TUBE
5935-00-234-2094INTERCHANGEABLE
JACK,TELEPHONE
49852
2520-00-350-6701INTERCHANGEABLE
SPACER
5935-00-836-9886INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
6920-00-894-7372INTERCHANGEABLE
MOUNT ASSEMBLY
7025-01-151-6739INTERCHANGEABLE
TRANSPORT,MAGNETIC TAPE
679-2
5950-01-175-0045INTERCHANGEABLE
TRANSFORMER,POWER
5189627-004
5360-01-589-7011INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
6792
7710-01-661-8983INTERCHANGEABLE
GUITAR
6792

Frequently Asked Questions

What is NSN 5961-01-272-8445?

NSN 5961-01-272-8445 is a Semiconductor Device,diode, manufactured by Micro Uspd Inc, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-272-8445?

NSN 5961-01-272-8445 has 3 cross-referenced part numbers: 679-2 (Micro Uspd Inc), 655-1501 (Micro Uspd Inc), 127889-101 (L3harris Technologies, Inc.).

What NSN replaces 5961-01-272-8445?

There are 9 known substitutes for 5961-01-272-8445: 5960-00-081-5928, 5935-00-234-2094, 2520-00-350-6701 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 679-2?

Key specifications for 679-2: End Item Identification: DIGITAL UNIT,DISCRETE. 1 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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