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017493 — SHIELD,ELECTRON TUBE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

017493: SHIELD,ELECTRON TUBE.

The SHIELD,ELECTRON TUBE is a the manufacturer industrial component. Key specifications include overall_length: 3.562 INCHES NOMINAL IN, overall_diameter: 2.500 INCHES NOMINAL IN, style_designator: CYLINDRICAL, unthreaded_mounting_hole_diameter: 0.219 INCHES NOMINAL SINGLE MOUNTING FACILITY IN, mounting_facility_type_and_quantity: 3 UNTHREADED HOLE(S) ALL MOUNTING FACILITIES, accommodated_item_securing_device_type: HOLES. This part is cataloged in the U.S.

Government catalog under NSN 5960-01-044-4902, 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
017493
NSN: 5960-01-044-4902
FSC: 5960 — Electron Tubes and Associated Hardware
CAGE: 15901 — SPECTROLAB, INC. (USA)
SPECIFICATIONS
overall_length3.562 INCHES NOMINAL IN
overall_diameter2.500 INCHES NOMINAL IN
style_designatorCYLINDRICAL
unthreaded_mounting_hole_diameter0.219 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
mounting_facility_type_and_quantity3 UNTHREADED HOLE(S) ALL MOUNTING FACILITIES
accommodated_item_securing_device_typeHOLES
NSN5960-01-044-4902
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHIELD,ELECTRON TUBE TITLE COMPONENT PN 017493 MFR SHIELD,ELECTRON TUBE
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 3 UNTHREADED HOLE(S) ALL MOUNTING FACILITIES
•
OVERALL DIAMETER: 2.500 INCHES NOMINAL IN
•
UNTHREADED MOUNTING HOLE DIAMETER: 0.219 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
•
STYLE DESIGNATOR: CYLINDRICAL
•
ACCOMMODATED ITEM SECURING DEVICE TYPE: HOLES
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY3 UNTHREADED HOLE(S) ALL MOUNTING FACILITIES
OVERALL DIAMETER2.500 INCHES NOMINAL IN
UNTHREADED MOUNTING HOLE DIAMETER0.219 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
STYLE DESIGNATORCYLINDRICAL
OVERALL LENGTH3.562 INCHES NOMINAL IN
ACCOMMODATED ITEM SECURING DEVICE TYPEHOLES
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 017493?
017493 is a SHIELD,ELECTRON TUBE.
What is the NSN for 017493?
017493 is cataloged in the U.S. Government catalog under NSN 5960-01-044-4902. 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.