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553-4479-004 — SHIELD,ELECTRON TUBE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

553-4479-004: SHIELD,ELECTRON TUBE.

The SHIELD,ELECTRON TUBE is a the manufacturer industrial component. Key specifications include material: PLASTIC, overall_length: 2.750 INCHES NOMINAL IN, overall_diameter: 1.750 INCHES NOMINAL IN, style_designator: CYLINDRICAL, mounting_slot_width: 0.125 INCHES NOMINAL SINGLE MOUNTING FACILITY IN, mounting_slot_length: 0.250 INCHES NOMINAL SINGLE MOUNTING FACILITY IN. This part is cataloged in the U.S.

Government catalog under NSN 5960-00-064-8972, 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
553-4479-004
NSN: 5960-00-064-8972
FSC: 5960 — Electron Tubes and Associated Hardware
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)
SPECIFICATIONS
materialPLASTIC
overall_length2.750 INCHES NOMINAL IN
overall_diameter1.750 INCHES NOMINAL IN
style_designatorCYLINDRICAL
mounting_slot_width0.125 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
mounting_slot_length0.250 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
end_item_identificationAN/ARC-94
mounting_facility_type_and_quantity4 SLOT SINGLE MOUNTING FACILITY
NSN5960-00-064-8972
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHIELD,ELECTRON TUBE TITLE COMPONENT PN 553-4479-004 MFR SHIELD,ELECTRON TUBE
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 4 SLOT SINGLE MOUNTING FACILITY
•
MOUNTING SLOT LENGTH: 0.250 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
•
OVERALL DIAMETER: 1.750 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CYLINDRICAL
•
MATERIAL: PLASTIC
•
MOUNTING SLOT WIDTH: 0.125 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY4 SLOT SINGLE MOUNTING FACILITY
MOUNTING SLOT LENGTH0.250 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
OVERALL DIAMETER1.750 INCHES NOMINAL IN
STYLE DESIGNATORCYLINDRICAL
OVERALL LENGTH2.750 INCHES NOMINAL IN
END ITEM IDENTIFICATIONAN/ARC-94
MATERIALPLASTIC
MOUNTING SLOT WIDTH0.125 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
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
Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 553-4479-004?
553-4479-004 is a SHIELD,ELECTRON TUBE.
What is the NSN for 553-4479-004?
553-4479-004 is cataloged in the U.S. Government catalog under NSN 5960-00-064-8972. 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.