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459348 — SHIELD,ELECTRON TUBE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

459348: SHIELD,ELECTRON TUBE.

The SHIELD,ELECTRON TUBE is a the manufacturer industrial component. Key specifications include overall_height: 2.940 INCHES MINIMUM AND 3.060 INCHES MAXIMUM IN, overall_diameter: 2.000 INCHES NOMINAL IN, style_designator: BAYONET TYPE W/LINER AND BAIL, mounting_facility_type_and_quantity: 4 TWIST LOCK SINGLE MOUNTING FACILITY. This part is cataloged in the U.S.

Government catalog under NSN 5960-00-509-4549, 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
459348
NSN: 5960-00-509-4549
FSC: 5960 — Electron Tubes and Associated Hardware
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
overall_height2.940 INCHES MINIMUM AND 3.060 INCHES MAXIMUM IN
overall_diameter2.000 INCHES NOMINAL IN
style_designatorBAYONET TYPE W/LINER AND BAIL
mounting_facility_type_and_quantity4 TWIST LOCK SINGLE MOUNTING FACILITY
NSN5960-00-509-4549
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHIELD,ELECTRON TUBE TITLE COMPONENT PN 459348 MFR SHIELD,ELECTRON TUBE
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 4 TWIST LOCK SINGLE MOUNTING FACILITY
•
OVERALL DIAMETER: 2.000 INCHES NOMINAL IN
•
STYLE DESIGNATOR: BAYONET TYPE W/LINER AND BAIL
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY4 TWIST LOCK SINGLE MOUNTING FACILITY
OVERALL HEIGHT2.940 INCHES MINIMUM AND 3.060 INCHES MAXIMUM IN
OVERALL DIAMETER2.000 INCHES NOMINAL IN
STYLE DESIGNATORBAYONET TYPE W/LINER AND BAIL
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 1
T14-2030HSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 459348?
459348 is a SHIELD,ELECTRON TUBE.
What parts can replace 459348?
There is 1 known substitute for 459348: T14-2030H. Substitute compatibility should be verified for your specific system.
What is the NSN for 459348?
459348 is cataloged in the U.S. Government catalog under NSN 5960-00-509-4549. 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.