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SK306 — SHIELD,ELECTRON TUBE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

SK306: SHIELD,ELECTRON TUBE.

The SHIELD,ELECTRON TUBE is a the manufacturer industrial component. Key specifications include material: GLASS FIBER, end_item_name: SCRAPER, overall_length: 3.625 INCHES NOMINAL IN, end_item_source: 35311, style_designator: CYLINDRICAL W/FLARED END, component_quantity: 13. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-686-8602, 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
SK306
NSN: 3040-00-686-8602
NIINs: 006868602, 009253721, 015769908
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 92854 — BELLOWS-VALVAIR DIV OF INTERNATIONAL BASIC ECONOMY CORP CLEVELAND HYDRAULIC SECTION (USA)
SPECIFICATIONS
materialGLASS FIBER
end_item_nameSCRAPER
overall_length3.625 INCHES NOMINAL IN
end_item_source35311
style_designatorCYLINDRICAL W/FLARED END
component_quantity13
large_end_diameter8.250 INCHES NOMINAL IN
small_end_diameter4.891 INCHES NOMINAL IN
bolt_circle_diameter7.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
fsc_application_dataHOIST UNIT,VEHICULAR BODY
end_item_identification3805-00-075-3312
tube_accommodated_maximum_height3.625 INCHES IN
NSN3040-00-686-8602
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHIELD,ELECTRON TUBE TITLE COMPONENT PN SK306 MFR SHIELD,ELECTRON TUBE
KEY FEATURES
•
COMPONENT QUANTITY: 13
•
FSC APPLICATION DATA: HOIST UNIT,VEHICULAR BODY
•
END ITEM SOURCE: 35311
•
SUPPLY ITEMS AND QUANTITIES: 5330-982-4259 PACKING 2; 92854 KIC-23 BEARING 1;92854 K1A-74 BUSHING 1;92854 C303-85 PACKING 1; 92854 C351-7 1-2X8 1-2PACKING 2;92854 C3558-267 RING 1;92854 C8647-12 WIPER 1;92854 C3822-287 WIRE 3;96906 MS28775-247 PACKING 1
•
END ITEM NAME: SCRAPER
TECHNICAL CHARACTERISTICS
COMPONENT QUANTITY13
FSC APPLICATION DATAHOIST UNIT,VEHICULAR BODY
END ITEM SOURCE35311
SUPPLY ITEMS AND QUANTITIES5330-982-4259 PACKING 2; 92854 KIC-23 BEARING 1;92854 K1A-74 BUSHING 1;92854 C303-85 PACKING 1; 92854 C351-7 1-2X8 1-2PACKING 2;92854 C3558-267 RING 1;92854 C8647-12 WIPER 1;92854 C3822-287 WIRE 3;96906 MS28775-247 PACKING 1
END ITEM NAMESCRAPER
END ITEM IDENTIFICATION3805-00-075-3312
SUBSTITUTES & CROSS-REFERENCES 2
47VH546Reference document
Same NSN cross-reference
Reference document — Secondary reference
VH546Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SK306?
SK306 is a SHIELD,ELECTRON TUBE.
What parts can replace SK306?
There are 2 known substitutes for SK306: 47VH546, VH546. Substitute compatibility should be verified for your specific system.
What is the NSN for SK306?
SK306 is cataloged in the U.S. Government catalog under NSN 3040-00-686-8602. 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.