PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-PRF-1/1485Electron Tube

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5960-01-266-9520 · FSC 5960 · No Item Name Available
Verified by PartsTable
NSN 5960-01-266-9520 — this item is cataloged by the U.S. Government under National Stock Number 5960-01-266-9520. Primary manufacturer part number: MIL-PRF-1/1485.
Features
  • Electron Tube — FSC 5960
  • Tube Type: THYRATRON
  • Specification/standard Data: 81349-MIL-E-1/1485 GOVERNMENT SPECIFICATION
  • 3 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 5960-01-266-9520, 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 3 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
NSN5960-01-266-9520
Primary Part NumberMIL-PRF-1/1485
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 TypeTHYRATRON
Specification/standard Data81349-MIL-E-1/1485 GOVERNMENT SPECIFICATION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5960-00-069-2107 INTERCHANGEABLE
Electron Tube
5960-01-004-2606 INTERCHANGEABLE
Electron Tube
Cross-Reference Index
Part NumberManufacturer
MIL-PRF-1/1485 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
JAN7665 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-E-1/1485 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5960-00-069-2107INTERCHANGEABLE
ELECTRON TUBE
5960-01-004-2606INTERCHANGEABLE
ELECTRON TUBE

Frequently Asked Questions

What is NSN 5960-01-266-9520?

NSN 5960-01-266-9520 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 5960-01-266-9520?

NSN 5960-01-266-9520 has 3 cross-referenced part numbers: MIL-PRF-1/1485 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), JAN7665 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-E-1/1485 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5960-01-266-9520?

There are 2 known substitutes for 5960-01-266-9520: 5960-00-069-2107, 5960-01-004-2606. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-PRF-1/1485?

Key specifications for MIL-PRF-1/1485: Tube Type: THYRATRON; Specification/standard Data: 81349-MIL-E-1/1485 GOVERNMENT SPECIFICATION; Special Features: ENVELOPE MATERIAL :CERAMIC AND METAL. 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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