PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

726BElectron Tube

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5960-00-114-4891 · FSC 5960 · No Item Name Available
Verified by PartsTable
NSN 5960-00-114-4891 — this item is cataloged by the U.S. Government under National Stock Number 5960-00-114-4891. Primary manufacturer part number: 726B.
Features
  • Electron Tube — FSC 5960
  • Tube Type: KLYSTRON
  • Nondefinitive Spec/std Data: 726B TYPE
  • 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 5960-00-114-4891, 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5960-00-114-4891
Primary Part Number726B
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
StatusACTIVE
Tube TypeKLYSTRON
Nondefinitive Spec/std Data726B TYPE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5340-00-146-4510726B INTERCHANGEABLE
Cover,access
Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions
5930-00-469-58197870-1514 INTERCHANGEABLE
Switch,push
Iet Labs Inc
Cross-Reference Index
Part NumberManufacturer
726B Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-E-1/500 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5340-00-146-4510INTERCHANGEABLE
COVER,ACCESS
726B
5930-00-469-5819INTERCHANGEABLE
SWITCH,PUSH
7870-1514

Frequently Asked Questions

What is NSN 5960-00-114-4891?

NSN 5960-00-114-4891 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: active.

What are the part numbers for NSN 5960-00-114-4891?

NSN 5960-00-114-4891 has 2 cross-referenced part numbers: 726B (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-E-1/500 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5960-00-114-4891?

There are 2 known substitutes for 5960-00-114-4891: 5340-00-146-4510, 5930-00-469-5819. Verify interchangeability with system specifications before substitution.

What are the specifications of 726B?

Key specifications for 726B: Tube Type: KLYSTRON; Special Features: ENVELOPE MATERIAL: METAL; Nondefinitive Spec/std Data: 726B TYPE. 3 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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