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Technical Data Sheet
PartsTable / COMPONENT / 1X2C
1X2C ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The ELECTRON TUBE is a the manufacturer industrial component. Key specifications include special_features: ENVELOPE MATERIAL:GLASS, envelope_medium_type: VACUUM. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5960-01-018-1489, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
1X2C
NSN: 5960-01-018-1489
FSC: 5960
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
special_featuresENVELOPE MATERIAL:GLASS
envelope_medium_typeVACUUM
NSN5960-01-018-1489
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ELECTRON TUBE TITLE COMPONENT PN 1X2C MFR ELECTRON TUBE
KEY FEATURES
•
ENVELOPE MEDIUM TYPE: VACUUM
•
TEST DATA DOCUMENT: 81349-MILE1 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
TECHNICAL CHARACTERISTICS (FLIS)
ENVELOPE MEDIUM TYPEVACUUM
TEST DATA DOCUMENT81349-MILE1 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
SPECIAL FEATURESENVELOPE MATERIAL:GLASS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
418140-1Interchangeable
interchangeable cross-reference
interchangeable
290-1225P1Interchangeable
interchangeable cross-reference
interchangeable
MILE1-1111Interchangeable
interchangeable cross-reference
interchangeable
MIL-E-1/1111Interchangeable
Same NIIN cross-reference
interchangeable
DMS 84114BInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1X2C?
1X2C is a ELECTRON TUBE.
What parts can replace 1X2C?
There are 5 known substitutes for 1X2C: 418140-1, 290-1225P1, MILE1-1111 and 2 more. Substitute compatibility should be verified for your specific system.
Is 1X2C still available?
1X2C is currently cancelled.
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Last verified: July 2026