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RELEASE438 ✓ 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: PENTAGRID, special_features: ENVELOPE MATERIAL: METAL, specification/standard_data: 80131-RELEASE 438 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5960-01-019-6703, 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
RELEASE438
NSN: 5960-01-019-6703
FSC: 5960
CAGE: 80131 — ELECTRONIC INDUSTRIES ASSOCIATION
SPECIFICATIONS
tube_typePENTAGRID
special_featuresENVELOPE MATERIAL: METAL
specification/standard_data80131-RELEASE 438 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
NSN5960-01-019-6703
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ELECTRON TUBE TITLE COMPONENT PN RELEASE438 MFR ELECTRON TUBE
KEY FEATURES
•
SPECIFICATION/STANDARD DATA: 80131-RELEASE 438 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
•
TUBE TYPE: PENTAGRID
TECHNICAL CHARACTERISTICS (FLIS)
SPECIFICATION/STANDARD DATA80131-RELEASE 438 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
TUBE TYPEPENTAGRID
SPECIAL FEATURESENVELOPE MATERIAL: METAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
663302Interchangeable
interchangeable cross-reference
interchangeable
DMS 77030BInterchangeable
interchangeable cross-reference
interchangeable
12SY7Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is RELEASE438?
RELEASE438 is a ELECTRON TUBE.
What parts can replace RELEASE438?
There are 3 known substitutes for RELEASE438: 663302, DMS 77030B, 12SY7. Substitute compatibility should be verified for your specific system.
What is the NSN for RELEASE438?
RELEASE438 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5960-01-019-6703. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026