PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2-240AElectron Tube

Communications & Power Industries Llc Dba Cpi Div Microwave Power Products Division - Eimac Operations · NSN 5960-00-508-1044 · FSC 5960 · No Item Name Available
Verified by PartsTable
NSN 5960-00-508-1044 — this item is cataloged by the U.S. Government under National Stock Number 5960-00-508-1044. Primary manufacturer part number: 2-240A.
Features
  • Electron Tube — FSC 5960
  • Tube Type: RECTIFIER
  • 2 verified cross-references
  • Primary manufacturer: Communications & Power Industries Llc Dba Cpi Div Microwave Power Products Division - Eimac Operations
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Electron Tube, cataloged under National Stock Number 5960-00-508-1044, 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 Communications & Power Industries Llc Dba Cpi Div Microwave Power Products Division - Eimac Operations. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5960-00-508-1044
Primary Part Number2-240A
Item NameElectron Tube
FSC / FSG5960 / 59 — No Item Name Available
ManufacturerCommunications & Power Industries Llc Dba Cpi Div Microwave Power Products Division - Eimac Operations
StatusACTIVE
Tube TypeRECTIFIER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5960-00-284-61202-50A INTERCHANGEABLE
Electron Tube
Communications & Power Industries Llc Dba Cpi Div Microwave Power Products Division - Eimac Operations
5960-00-319-05698109390 INTERCHANGEABLE
Electron Tube
Us Army Aviation and Missile Command
5960-00-507-31222-150D INTERCHANGEABLE
Electron Tube
Communications & Power Industries Llc Dba Cpi Div Microwave Power Products Division - Eimac Operations
5999-01-037-4676640102P1 INTERCHANGEABLE
Heat Sink,electrical-Electronic
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
Cross-Reference Index
Part NumberManufacturer
2-240A PRIMARY Communications & Power Industries Llc Dba Cpi Div Microwave Power Products Division - Eimac Operations (USA)
DMS 83042B Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
Related Parts
5960-00-284-6120INTERCHANGEABLE
ELECTRON TUBE
2-50A
5960-00-319-0569INTERCHANGEABLE
ELECTRON TUBE
8109390
5960-00-507-3122INTERCHANGEABLE
ELECTRON TUBE
2-150D
5999-01-037-4676INTERCHANGEABLE
HEAT SINK,ELECTRICAL-ELECTRONIC
640102P1

Frequently Asked Questions

What is NSN 5960-00-508-1044?

NSN 5960-00-508-1044 is a Electron Tube, manufactured by Communications & Power Industries Llc Dba Cpi Div Microwave Power Products Division - Eimac Operations, classified under FSC 5960 (No Item Name Available). Status: active.

What are the part numbers for NSN 5960-00-508-1044?

NSN 5960-00-508-1044 has 2 cross-referenced part numbers: 2-240A (Communications & Power Industries Llc Dba Cpi Div Microwave Power Products Division - Eimac Operations), DMS 83042B (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)).

What NSN replaces 5960-00-508-1044?

There are 4 known substitutes for 5960-00-508-1044: 5960-00-284-6120, 5960-00-319-0569, 5960-00-507-3122 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2-240A?

Key specifications for 2-240A: Tube Type: RECTIFIER. 1 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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