PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6J6WBElectron Tube

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5960-00-134-6021 · FSC 5960 · No Item Name Available
Verified by PartsTable
NSN 5960-00-134-6021 — this item is cataloged by the U.S. Government under National Stock Number 5960-00-134-6021. Primary manufacturer part number: 6J6WB.
Features
  • Electron Tube — FSC 5960
  • Nondefinitive Spec/std Data: 6J6WB TYPE
  • Tube Type: TRIODE
  • 2 verified cross-references
  • Primary manufacturer: Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Electron Tube, cataloged under National Stock Number 5960-00-134-6021, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5960-00-134-6021
Primary Part Number6J6WB
Item NameElectron Tube
FSC / FSG5960 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Nondefinitive Spec/std Data6J6WB TYPE
Tube TypeTRIODE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5960-00-082-4240 INTERCHANGEABLE
Electron Tube
5960-00-262-0160 INTERCHANGEABLE
Electron Tube
5960-00-617-85316J6 INTERCHANGEABLE
Electron Tube
Mpd Components, Inc.
Cross-Reference Index
Part NumberManufacturer
6J6WB Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MILE1-243 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5960-00-082-4240INTERCHANGEABLE
ELECTRON TUBE
5960-00-262-0160INTERCHANGEABLE
ELECTRON TUBE
5960-00-617-8531INTERCHANGEABLE
ELECTRON TUBE
6J6

Frequently Asked Questions

What is NSN 5960-00-134-6021?

NSN 5960-00-134-6021 is a Electron Tube, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5960 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5960-00-134-6021?

NSN 5960-00-134-6021 has 2 cross-referenced part numbers: 6J6WB (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MILE1-243 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5960-00-134-6021?

There are 3 known substitutes for 5960-00-134-6021: 5960-00-082-4240, 5960-00-262-0160, 5960-00-617-8531. Verify interchangeability with system specifications before substitution.

What are the specifications of 6J6WB?

Key specifications for 6J6WB: Special Features: ENVELOPE MATERIAL: GLASS; Nondefinitive Spec/std Data: 6J6WB TYPE; Tube Type: TRIODE. 3 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5960-00-134-6021 still in active supply?

NSN 5960-00-134-6021 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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