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PartsTable / COMPONENT / RELEASE4690
RELEASE4690 ✓ 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 tube_type: TRIODE, special_features: ENVELOPE MATERIAL :CERAMIC AND METAL, specification/standard_data: 80131-RELEASE 4690 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5960-00-937-3748, 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
RELEASE4690
NSN: 5960-00-937-3748
FSC: 5960
CAGE: 80131 — ELECTRONIC INDUSTRIES ASSOCIATION
SPECIFICATIONS
tube_typeTRIODE
special_featuresENVELOPE MATERIAL :CERAMIC AND METAL
specification/standard_data80131-RELEASE 4690 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
NSN5960-00-937-3748
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ELECTRON TUBE TITLE COMPONENT PN RELEASE4690 MFR ELECTRON TUBE
KEY FEATURES
•
TUBE TYPE: TRIODE
•
SPECIFICATION/STANDARD DATA: 80131-RELEASE 4690 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
TECHNICAL CHARACTERISTICS (FLIS)
TUBE TYPETRIODE
SPECIAL FEATURESENVELOPE MATERIAL :CERAMIC AND METAL
SPECIFICATION/STANDARD DATA80131-RELEASE 4690 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
8393Interchangeable
interchangeable cross-reference
interchangeable
5-4168Interchangeable
interchangeable cross-reference
interchangeable
C9PZ8620CFInterchangeable
interchangeable cross-reference
interchangeable
5101500Interchangeable
interchangeable cross-reference
interchangeable
6532-37-6 ITEM 20Interchangeable
interchangeable cross-reference
interchangeable
157-0107-00Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is RELEASE4690?
RELEASE4690 is a ELECTRON TUBE.
What parts can replace RELEASE4690?
There are 10 known substitutes for RELEASE4690: 8393, 5-4168, C9PZ8620CF and 7 more. Substitute compatibility should be verified for your specific system.
Is RELEASE4690 still available?
RELEASE4690 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