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PartsTable / COMPONENT / 290-1245P1
290-1245P1 ✓ 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 AND METAL; MFG CLASS: TR TUBE, specification/standard_data: 81349-MIL-E-1/370 GOVERNMENT SPECIFICATION. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5960-00-263-9910, 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
290-1245P1
NSN: 5960-00-263-9910
FSC: 5960
CAGE: 49956 — RAYTHEON COMPANY DIV CORP (USA)
SPECIFICATIONS
special_featuresENVELOPE MATERIAL: GLASS AND METAL; MFG CLASS: TR TUBE
specification/standard_data81349-MIL-E-1/370 GOVERNMENT SPECIFICATION
NSN5960-00-263-9910
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ELECTRON TUBE TITLE COMPONENT PN 290-1245P1 MFR ELECTRON TUBE
KEY FEATURES
•
TEST DATA DOCUMENT: 81349-MIL-E-1 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.).
•
SPECIFICATION/STANDARD DATA: 81349-MIL-E-1/370 GOVERNMENT SPECIFICATION
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESENVELOPE MATERIAL: GLASS AND METAL; MFG CLASS: TR TUBE
TEST DATA DOCUMENT81349-MIL-E-1 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.).
SPECIFICATION/STANDARD DATA81349-MIL-E-1/370 GOVERNMENT SPECIFICATION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
BL25Interchangeable
interchangeable cross-reference
interchangeable
6322Interchangeable
interchangeable cross-reference
interchangeable
MIL-E-1/370Interchangeable
interchangeable cross-reference
interchangeable
6322BL25Interchangeable
interchangeable cross-reference
interchangeable
966498Interchangeable
interchangeable cross-reference
interchangeable
92-5-6-30 MSPInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 290-1245P1?
290-1245P1 is a ELECTRON TUBE.
What parts can replace 290-1245P1?
There are 8 known substitutes for 290-1245P1: BL25, 6322, MIL-E-1/370 and 5 more. Substitute compatibility should be verified for your specific system.
Is 290-1245P1 still available?
290-1245P1 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026