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: THYRATRON, special_features: ENVELOPE MATERIAL: GLASS, nondefinitive_spec/std_data: 1257 TYPE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5960-00-686-6755, 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.
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FREQUENTLY ASKED QUESTIONS
What is VC1257?
VC1257 is a ELECTRON TUBE.
What parts can replace VC1257?
There are 4 known substitutes for VC1257: MILE1-1658, MILE1-968, 8789 and 1 more. Substitute compatibility should be verified for your specific system.
Is VC1257 still available?
VC1257 is currently cancelled.
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