PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M42C-8Electron Tube

Heico Ohmite Llc Dba Ohmite Mfg Co Inc · NSN 5960-00-866-5265 · FSC 5960 · No Item Name Available
Verified by PartsTable
NSN 5960-00-866-5265 — this item is cataloged by the U.S. Government under National Stock Number 5960-00-866-5265. Primary manufacturer part number: M42C-8.
Features
  • Electron Tube — FSC 5960
  • Tube Type: DIODE
  • Specification/standard Data: 80131-RELEASE 3293 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
  • 4 verified cross-references
  • Primary manufacturer: Heico Ohmite Llc Dba Ohmite Mfg Co Inc
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Electron Tube, cataloged under National Stock Number 5960-00-866-5265, is classified within Federal Supply Class 5960 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Heico Ohmite Llc Dba Ohmite Mfg Co Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5960-00-866-5265
Primary Part NumberM42C-8
Item NameElectron Tube
FSC / FSG5960 / 59 — No Item Name Available
ManufacturerHeico Ohmite Llc Dba Ohmite Mfg Co Inc
StatusCANCELLED
Tube TypeDIODE
Specification/standard Data80131-RELEASE 3293 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
5330-00-075-2345B001-TP19-N4115A70 INTERCHANGEABLE
Packing,preformed
Parker-Hannifin Corporation Div Engineered Polymer Systems Division (eps)
5998-00-105-0878 INTERCHANGEABLE
Circuit Card Assembly
5950-00-238-0189 INTERCHANGEABLE
Transformer,audio Frequency
6625-00-490-1720 INTERCHANGEABLE
Bridge,resistance
3030-00-529-0484 INTERCHANGEABLE
Belt,v
5330-00-857-98088069 INTERCHANGEABLE
Packing Assembly
Greene Tweed & Co Inc
5998-01-230-5062920016 INTERCHANGEABLE
Circuit Card Assembly
Eaton Electrical Inc. Dba Cuttler Hmmer Cmrcl Cntrls Div Div Vehicle Controls Business Unit
8415-01-521-93558069 INTERCHANGEABLE
Gloves,flyers'
Eagle Industries Unlimited, Llc
Cross-Reference Index
Part NumberManufacturer
M42C-8 Heico Ohmite Llc Dba Ohmite Mfg Co Inc (USA)
8069 Heico Ohmite Llc Dba Ohmite Mfg Co Inc (USA)
RELEASE3293 Electronic Industries Association
8069 Electronic Industries Association
Related Parts
5330-00-075-2345INTERCHANGEABLE
PACKING,PREFORMED
B001-TP19-N4115A70
5998-00-105-0878INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5950-00-238-0189INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
6625-00-490-1720INTERCHANGEABLE
BRIDGE,RESISTANCE
3030-00-529-0484INTERCHANGEABLE
BELT,V
5330-00-857-9808INTERCHANGEABLE
PACKING ASSEMBLY
8069
5998-01-230-5062INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
920016
8415-01-521-9355INTERCHANGEABLE
GLOVES,FLYERS'
8069

Frequently Asked Questions

What is NSN 5960-00-866-5265?

NSN 5960-00-866-5265 is a Electron Tube, manufactured by Heico Ohmite Llc Dba Ohmite Mfg Co Inc, classified under FSC 5960 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5960-00-866-5265?

NSN 5960-00-866-5265 has 4 cross-referenced part numbers: M42C-8 (Heico Ohmite Llc Dba Ohmite Mfg Co Inc), 8069 (Heico Ohmite Llc Dba Ohmite Mfg Co Inc), RELEASE3293 (Electronic Industries Association), 8069 (Electronic Industries Association).

What NSN replaces 5960-00-866-5265?

There are 8 known substitutes for 5960-00-866-5265: 5330-00-075-2345, 5998-00-105-0878, 5950-00-238-0189 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M42C-8?

Key specifications for M42C-8: Tube Type: DIODE; Special Features: ENVELOPE MATERIAL: CERAMIC; Specification/standard Data: 80131-RELEASE 3293 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION. 3 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5960-00-866-5265 still in active supply?

NSN 5960-00-866-5265 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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