PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6662Electron Tube

Electronic Industries Association · NSN 5960-00-685-8999 · FSC 5960 · No Item Name Available
Verified by PartsTable
NSN 5960-00-685-8999 — this item is cataloged by the U.S. Government under National Stock Number 5960-00-685-8999. Primary manufacturer part number: 6662.
Features
  • Electron Tube — FSC 5960
  • Tube Type: PENTODE
  • Nondefinitive Spec/std Data: 6662 TYPE
  • 1 verified cross-reference
  • Primary manufacturer: Electronic Industries Association
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Electron Tube, cataloged under National Stock Number 5960-00-685-8999, 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 Electronic Industries Association. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5960-00-685-8999
Primary Part Number6662
Item NameElectron Tube
FSC / FSG5960 / 59 — No Item Name Available
ManufacturerElectronic Industries Association
StatusACTIVE
Tube TypePENTODE
Nondefinitive Spec/std Data6662 TYPE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4520-00-172-9095AP-1938-013 INTERCHANGEABLE
Heating Element,electrical,nonim
Schmitt Walter H & Associates Inc Dba Schmitt Walter H & Associates Inc Div Dba/ Therm Coil Manufacturing Company
5310-00-187-2366 INTERCHANGEABLE
Washer,flat
5360-00-200-23556662000 INTERCHANGEABLE
Spring,helical,compression
Alfa Laval Inc
4820-00-275-2224 INTERCHANGEABLE
Cock,drain
5210-00-277-1620599-9642-20 INTERCHANGEABLE
Gage Stock,thickness
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
9390-00-290-6135 INTERCHANGEABLE
Nonmetallic Special Shaped Secti
5330-00-636-0552 INTERCHANGEABLE
Gasket
2990-00-725-6514T-6662 INTERCHANGEABLE
Muffler,exhaust
Cummins Filtration Inc.
2910-00-788-098912221 INTERCHANGEABLE
Lever,throttle
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
5826-00-853-73696662 INTERCHANGEABLE
Panel,front,receive
Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit
Cross-Reference Index
Part NumberManufacturer
6662 Electronic Industries Association
Related Parts
4520-00-172-9095INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
AP-1938-013
5310-00-187-2366INTERCHANGEABLE
WASHER,FLAT
5360-00-200-2355INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
6662000
4820-00-275-2224INTERCHANGEABLE
COCK,DRAIN
5210-00-277-1620INTERCHANGEABLE
GAGE STOCK,THICKNESS
599-9642-20
9390-00-290-6135INTERCHANGEABLE
NONMETALLIC SPECIAL SHAPED SECTI
5330-00-636-0552INTERCHANGEABLE
GASKET
2990-00-725-6514INTERCHANGEABLE
MUFFLER,EXHAUST
T-6662
2910-00-788-0989INTERCHANGEABLE
LEVER,THROTTLE
12221
5826-00-853-7369INTERCHANGEABLE
PANEL,FRONT,RECEIVE
6662
5950-00-947-6632INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
2510-01-153-2735INTERCHANGEABLE
CAP,SADDLE ASSEMBLY
19AS65

Frequently Asked Questions

What is NSN 5960-00-685-8999?

NSN 5960-00-685-8999 is a Electron Tube, manufactured by Electronic Industries Association, classified under FSC 5960 (No Item Name Available). Status: active.

What are the part numbers for NSN 5960-00-685-8999?

NSN 5960-00-685-8999 has 1 cross-referenced part number: 6662 (Electronic Industries Association).

What NSN replaces 5960-00-685-8999?

There are 12 known substitutes for 5960-00-685-8999: 4520-00-172-9095, 5310-00-187-2366, 5360-00-200-2355 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6662?

Key specifications for 6662: Tube Type: PENTODE; Nondefinitive Spec/std Data: 6662 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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