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MIL-E-1/1490 — Technical Data Sheet

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— · 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: METAL, nondefinitive_spec/std_data: 8056 TYPE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5960-00-985-9146, 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
MIL-E-1/1490
NSN: 5960-00-985-9146
FSC: 5960
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
tube_typeTRIODE
special_featuresENVELOPE MATERIAL: METAL
nondefinitive_spec/std_data8056 TYPE
NSN5960-00-985-9146
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ELECTRON TUBE TITLE COMPONENT PN MIL-E-1/1490 MFR ELECTRON TUBE
KEY FEATURES
•
TUBE TYPE: TRIODE
•
NONDEFINITIVE SPEC/STD DATA: 8056 TYPE
TECHNICAL CHARACTERISTICS (FLIS)
TUBE TYPETRIODE
SPECIAL FEATURESENVELOPE MATERIAL: METAL
NONDEFINITIVE SPEC/STD DATA8056 TYPE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
8056Interchangeable
interchangeable cross-reference
interchangeable
A-A-2733Interchangeable
interchangeable cross-reference
interchangeable
7340001971271Interchangeable
interchangeable cross-reference
interchangeable
47513Interchangeable
interchangeable cross-reference
interchangeable
194Interchangeable
interchangeable cross-reference
interchangeable
145003Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MIL-E-1/1490?
MIL-E-1/1490 is a ELECTRON TUBE.
What parts can replace MIL-E-1/1490?
There are 20 known substitutes for MIL-E-1/1490: 8056, A-A-2733, 7340001971271 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MIL-E-1/1490?
MIL-E-1/1490 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5960-00-985-9146. 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: September 2026