PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

YC187Electron Tube

Communications & Power Industries Llc Dba Cpi Div Microwave Power Products Division - Eimac Operations · NSN 5960-00-985-9001 · FSC 5960 · No Item Name Available
Verified by PartsTable
NSN 5960-00-985-9001 — this item is cataloged by the U.S. Government under National Stock Number 5960-00-985-9001. Primary manufacturer part number: YC187.
Features
  • Electron Tube — FSC 5960
  • Tube Type: TRIODE
  • 3 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 5960-00-985-9001, 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 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5960-00-985-9001
Primary Part NumberYC187
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 TypeTRIODE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
3040-00-115-270356-082 INTERCHANGEABLE
Lining,friction
Belco Industries, Inc. Dba Belco Industries Inc Div Famco Machine Division
5905-00-235-66160-006854 INTERCHANGEABLE
Resistor,fixed,wire Wound
Simpson Electric Company, Inc.
5935-00-993-231452-009-0019-229 INTERCHANGEABLE
Connector,receptacle,electrical
Itt Cannon Rf Products
6130-01-003-73385682 INTERCHANGEABLE
Power Supply
Integrated Power Systems Llc
5998-01-005-89335682 INTERCHANGEABLE
Electronic Components Assembly
The Bechdon Company, Llc
4730-01-037-64645682 INTERCHANGEABLE
Restrictor,fluid Flow
Pentair Filtration Solutions, Llc
4920-01-189-4173568-2 INTERCHANGEABLE
Test Unit,calibrati
General Dynamics Ots (aerospace), Inc. Dba General Dynamics Ordinance and Tactical Systems Div Seattle Operations
5950-01-205-47425832084 INTERCHANGEABLE
Transformer,power
Naval Sea Systems Command
5998-01-466-4846FX-EEPROM-8 INTERCHANGEABLE
Circuit Card Assembly
Mitsubishi Electric Corporation Kamakura Works Div Defense Systems
Cross-Reference Index
Part NumberManufacturer
MILE1-1551 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
5682 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
YC187 PRIMARY Communications & Power Industries Llc Dba Cpi Div Microwave Power Products Division - Eimac Operations (USA)
Related Parts
3040-00-115-2703INTERCHANGEABLE
LINING,FRICTION
56-082
5905-00-235-6616INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
0-006854
5935-00-993-2314INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
52-009-0019-229
6130-01-003-7338INTERCHANGEABLE
POWER SUPPLY
5682
5998-01-005-8933INTERCHANGEABLE
ELECTRONIC COMPONENTS ASSEMBLY
5682
4730-01-037-6464INTERCHANGEABLE
RESTRICTOR,FLUID FLOW
5682
4920-01-189-4173INTERCHANGEABLE
TEST UNIT,CALIBRATI
568-2
5950-01-205-4742INTERCHANGEABLE
TRANSFORMER,POWER
5832084
5998-01-466-4846INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
FX-EEPROM-8

Frequently Asked Questions

What is NSN 5960-00-985-9001?

NSN 5960-00-985-9001 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 5960-00-985-9001?

NSN 5960-00-985-9001 has 3 cross-referenced part numbers: MILE1-1551 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 5682 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), YC187 (Communications & Power Industries Llc Dba Cpi Div Microwave Power Products Division - Eimac Operations).

What NSN replaces 5960-00-985-9001?

There are 9 known substitutes for 5960-00-985-9001: 3040-00-115-2703, 5905-00-235-6616, 5935-00-993-2314 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of YC187?

Key specifications for YC187: Tube Type: TRIODE. 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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