PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

57-27Semiconductor Device,diode

Heathkit Co Inc Dba Heathkit Educational Systems · NSN 5961-01-189-5825 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-189-5825 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-189-5825. Primary manufacturer part number: 57-27.
Features
  • Semiconductor Device,diode — FSC 5961
  • 1 verified cross-reference
  • Primary manufacturer: Heathkit Co Inc Dba Heathkit Educational Systems
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Semiconductor Device,diode, cataloged under National Stock Number 5961-01-189-5825, 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 Heathkit Co Inc Dba Heathkit Educational Systems. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSemiconductor Device,diode
FSC / FSG5961 — No Item Name Available (FSG 59)
ManufacturersHeathkit Co Inc Dba Heathkit Educational Systems (CAGE 88273)
Technical Specifications
ParameterValue
NSN5961-01-189-5825
Primary Part Number57-27
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerHeathkit Co Inc Dba Heathkit Educational Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5330-00-291-9642 INTERCHANGEABLE
Seal,plain Encased
5365-00-364-4954 INTERCHANGEABLE
Spacer,strainer Bracket
5315-00-468-69165727 INTERCHANGEABLE
Pin Anchor Link
Simmonds Precision Products Inc
5935-00-502-1808 INTERCHANGEABLE
Connector,receptacle,electrical
5960-00-552-0082 INTERCHANGEABLE
Electron Tube
5960-00-676-9237253-0006-00 INTERCHANGEABLE
Electron Tube
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
4820-01-017-684111500-72 INTERCHANGEABLE
Diaphragm,valve,flat
Leslie Controls, Inc. Dba Leslie Controls Inc
5330-01-077-09675727 INTERCHANGEABLE
Gasket
Pentair Filtration Solutions, Llc
1680-01-648-63625727 INTERCHANGEABLE
Pad-Fuel Heat E
Pacific Design Technologies, Inc. Dba Pacific Design Technologies
7340-01-710-97485727 INTERCHANGEABLE
Knife,hunting
Ussocom Sof At&l Peo-Tis Dba Peo-Sr/for Dod Cataloging Div Ussocom
Cross-Reference Index
Part NumberManufacturer
57-27 PRIMARY Heathkit Co Inc Dba Heathkit Educational Systems (USA)
Related Parts
5330-00-291-9642INTERCHANGEABLE
SEAL,PLAIN ENCASED
5365-00-364-4954INTERCHANGEABLE
SPACER,STRAINER BRACKET
5315-00-468-6916INTERCHANGEABLE
PIN ANCHOR LINK
5727
5935-00-502-1808INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5960-00-552-0082INTERCHANGEABLE
ELECTRON TUBE
5960-00-676-9237INTERCHANGEABLE
ELECTRON TUBE
253-0006-00
4820-01-017-6841INTERCHANGEABLE
DIAPHRAGM,VALVE,FLAT
11500-72
5330-01-077-0967INTERCHANGEABLE
GASKET
5727
1680-01-648-6362INTERCHANGEABLE
PAD-FUEL HEAT E
5727
7340-01-710-9748INTERCHANGEABLE
KNIFE,HUNTING
5727

Frequently Asked Questions

What is NSN 5961-01-189-5825?

NSN 5961-01-189-5825 is a Semiconductor Device,diode, manufactured by Heathkit Co Inc Dba Heathkit Educational Systems, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-189-5825?

NSN 5961-01-189-5825 has 1 cross-referenced part number: 57-27 (Heathkit Co Inc Dba Heathkit Educational Systems).

What NSN replaces 5961-01-189-5825?

There are 10 known substitutes for 5961-01-189-5825: 5330-00-291-9642, 5365-00-364-4954, 5315-00-468-6916 and 7 more. Verify interchangeability with system specifications before substitution.

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