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506-0820-004 — SHIELD,ELECTRON TUBE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

506-0820-004: SHIELD,ELECTRON TUBE.

The SHIELD,ELECTRON TUBE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY, overall_length: 8.156 INCHES NOMINAL IN, style_designator: FRUSTRUM OF CONE, large_end_diameter: 4.062 INCHES NOMINAL IN, unthreaded_mounting_hole_diameter: 0.193 INCHES NOMINAL SINGLE MOUNTING FACILITY IN, mounting_facility_type_and_quantity: 4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY. This part is cataloged in the U.S.

Government catalog under NSN 5960-00-296-3831, 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
506-0820-004
NSN: 5960-00-296-3831
FSC: 5960 — Electron Tubes and Associated Hardware
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)
SPECIFICATIONS
materialNICKEL ALLOY
overall_length8.156 INCHES NOMINAL IN
style_designatorFRUSTRUM OF CONE
large_end_diameter4.062 INCHES NOMINAL IN
unthreaded_mounting_hole_diameter0.193 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
mounting_facility_type_and_quantity4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
tube_envelope_accommodated_maximum_diameter3.000 INCHES IN
NSN5960-00-296-3831
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHIELD,ELECTRON TUBE TITLE COMPONENT PN 506-0820-004 MFR SHIELD,ELECTRON TUBE
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
•
TUBE ENVELOPE ACCOMMODATED MAXIMUM DIAMETER: 3.000 INCHES IN
•
LARGE END DIAMETER: 4.062 INCHES NOMINAL IN
•
UNTHREADED MOUNTING HOLE DIAMETER: 0.193 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
•
STYLE DESIGNATOR: FRUSTRUM OF CONE
•
MATERIAL: NICKEL ALLOY
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
TUBE ENVELOPE ACCOMMODATED MAXIMUM DIAMETER3.000 INCHES IN
LARGE END DIAMETER4.062 INCHES NOMINAL IN
UNTHREADED MOUNTING HOLE DIAMETER0.193 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
STYLE DESIGNATORFRUSTRUM OF CONE
OVERALL LENGTH8.156 INCHES NOMINAL IN
MATERIALNICKEL ALLOY
OTHER ITEMS IN FSC 5960 — Electron Tubes and Associated Hardware
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5960-00-001-1620 5960-00-001-1632 5960-00-001-2995 5960-00-001-2997 5960-00-001-3039 5960-00-001-3099 5960-00-001-4686 5960-00-001-7279
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 506-0820-004?
506-0820-004 is a SHIELD,ELECTRON TUBE.
What is the NSN for 506-0820-004?
506-0820-004 is cataloged in the U.S. Government catalog under NSN 5960-00-296-3831. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.