PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-E-1/1561Electron Tube

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5960-00-996-0681 · FSC 5960 · No Item Name Available
Verified by PartsTable
NSN 5960-00-996-0681 — this item is cataloged by the U.S. Government under National Stock Number 5960-00-996-0681. Primary manufacturer part number: MIL-E-1/1561.
Features
  • Electron Tube — FSC 5960
  • Nondefinitive Spec/std Data: 5845 TYPE
  • 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 5960-00-996-0681, 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 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5960-00-996-0681
Primary Part NumberMIL-E-1/1561
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
Nondefinitive Spec/std Data5845 TYPE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5960-00-193-5143 INTERCHANGEABLE
Electron Tube
5950-00-348-674077C709261-2 INTERCHANGEABLE
Transformer,power
Lockheed Martin Corporation Div Rms
3120-00-350-6459 INTERCHANGEABLE
Bearing
2805-00-364-48945845 INTERCHANGEABLE
Camshaft,engine
Mitsubishi Caterpillar Forklift America, Inc
4930-00-377-68206304B INTERCHANGEABLE
Coupling,grease Gun
Alemite, Llc Dba Skf Usa Inc.
3120-00-445-84665845-5 INTERCHANGEABLE
Bushing,sleeve
Goodrich Aerospace Canada Ltd
6115-00-478-8238 INTERCHANGEABLE
Tube Assy-Fuel Pump
5940-00-683-463510557423 INTERCHANGEABLE
Terminal,stud
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
5998-01-087-29475845 INTERCHANGEABLE
Circuit Card Assembly
Data General Corporation
2540-01-155-36135845 INTERCHANGEABLE
Arm,support,mirror
Chantilly Development Corporation Dba Acme Specialty Mfg Co Div Acme Specialty Mfg.
Cross-Reference Index
Part NumberManufacturer
MIL-E-1/1561 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
8691K40P001 Ametek Inc Div Aerospace and Defense (USA)
5845 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5960-00-193-5143INTERCHANGEABLE
ELECTRON TUBE
5950-00-348-6740INTERCHANGEABLE
TRANSFORMER,POWER
77C709261-2
3120-00-350-6459INTERCHANGEABLE
BEARING
2805-00-364-4894INTERCHANGEABLE
CAMSHAFT,ENGINE
5845
4930-00-377-6820INTERCHANGEABLE
COUPLING,GREASE GUN
6304B
3120-00-445-8466INTERCHANGEABLE
BUSHING,SLEEVE
5845-5
6115-00-478-8238INTERCHANGEABLE
TUBE ASSY-FUEL PUMP
5940-00-683-4635INTERCHANGEABLE
TERMINAL,STUD
10557423
5998-01-087-2947INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5845
2540-01-155-3613INTERCHANGEABLE
ARM,SUPPORT,MIRROR
5845
6105-01-365-4266INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
E995
5930-01-387-9990INTERCHANGEABLE
SWITCH,THERMOSTATIC
5845-G501

Frequently Asked Questions

What is NSN 5960-00-996-0681?

NSN 5960-00-996-0681 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 5960-00-996-0681?

NSN 5960-00-996-0681 has 3 cross-referenced part numbers: MIL-E-1/1561 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 8691K40P001 (Ametek Inc Div Aerospace and Defense), 5845 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5960-00-996-0681?

There are 12 known substitutes for 5960-00-996-0681: 5960-00-193-5143, 5950-00-348-6740, 3120-00-350-6459 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-E-1/1561?

Key specifications for MIL-E-1/1561: Special Features: ENVELOPE MATERIAL: GLASS; MFG CLASS: DUODIODE; Nondefinitive Spec/std Data: 5845 TYPE. 2 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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