PartsTable
Technical Data Sheet
555031-402 ✓ 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; MFG CLASS: HIGH-MU AMPLIFIER TU, nondefinitive_spec/std_data: 12AX7 TYPE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5960-00-166-7664, 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
555031-402
NSN: 5960-00-166-7664
FSC: 5960
CAGE: 12436 — BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. DIV BAE SYSTEMS INFORMATION & ELECTRONIC SYSTEMS INTEGRATION INC (USA)
SPECIFICATIONS
special_featuresENVELOPE MATERIAL: GLASS; MFG CLASS: HIGH-MU AMPLIFIER TU
nondefinitive_spec/std_data12AX7 TYPE
NSN5960-00-166-7664
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ELECTRON TUBE TITLE COMPONENT PN 555031-402 MFR ELECTRON TUBE
KEY FEATURES
NONDEFINITIVE SPEC/STD DATA: 12AX7 TYPE
TECHNICAL CHARACTERISTICS (FLIS)
NONDEFINITIVE SPEC/STD DATA12AX7 TYPE
SPECIAL FEATURESENVELOPE MATERIAL: GLASS; MFG CLASS: HIGH-MU AMPLIFIER TU
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
125835Interchangeable
interchangeable cross-reference
interchangeable
12AX7Interchangeable
interchangeable cross-reference
interchangeable
22577Interchangeable
interchangeable cross-reference
interchangeable
28124-302Interchangeable
interchangeable cross-reference
interchangeable
181-101-0010Interchangeable
interchangeable cross-reference
interchangeable
12AX7ECC83Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 555031-402?
555031-402 is a ELECTRON TUBE.
What parts can replace 555031-402?
There are 17 known substitutes for 555031-402: 125835, 12AX7, 22577 and 14 more. Substitute compatibility should be verified for your specific system.
Is 555031-402 still available?
555031-402 is currently cancelled.
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