PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12J5Electron Tube

Mpd Components, Inc. · NSN 5960-00-116-9946 · FSC 5960 · No Item Name Available
Verified by PartsTable
NSN 5960-00-116-9946 — this item is cataloged by the U.S. Government under National Stock Number 5960-00-116-9946. Primary manufacturer part number: 12J5.
Features
  • Electron Tube — FSC 5960
  • Tube Type: TRIODE
  • 2 verified cross-references
  • Primary manufacturer: Mpd Components, Inc.
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Electron Tube, cataloged under National Stock Number 5960-00-116-9946, 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 Mpd Components, Inc.. 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5960-00-116-9946
Primary Part Number12J5
Item NameElectron Tube
FSC / FSG5960 / 59 — No Item Name Available
ManufacturerMpd Components, Inc.
StatusACTIVE
Tube TypeTRIODE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3110-00-144-87891B4114 INTERCHANGEABLE
Bearing,ball,annular
Caterpillar Inc Div Caterpillar Defense
Cross-Reference Index
Part NumberManufacturer
12J5 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
12J5 PRIMARY Mpd Components, Inc. (USA)
Related Parts
3110-00-144-8789INTERCHANGEABLE
BEARING,BALL,ANNULAR
1B4114

Frequently Asked Questions

What is NSN 5960-00-116-9946?

NSN 5960-00-116-9946 is a Electron Tube, manufactured by Mpd Components, Inc., classified under FSC 5960 (No Item Name Available). Status: active.

What are the part numbers for NSN 5960-00-116-9946?

NSN 5960-00-116-9946 has 2 cross-referenced part numbers: 12J5 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 12J5 (Mpd Components, Inc.).

What NSN replaces 5960-00-116-9946?

There is 1 known substitute for 5960-00-116-9946: 3110-00-144-8789. Verify interchangeability with system specifications before substitution.

What are the specifications of 12J5?

Key specifications for 12J5: Tube Type: TRIODE; Special Features: ENVELOPE MATERIAL: METAL. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com