PartsTable
Technical Data Sheet
Download PDF

6406768B10 — GEAR OPERATOR,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

6406768B10: GEAR OPERATOR,VALVE.

The GEAR OPERATOR,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL, gear_type: WORM, features_provided: INDICATOR GAGE, end_item_identification: SEAWOLF, valve_size_for_which_designed: 3.000 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-526-9225, 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
6406768B10
NSN: 4820-01-526-9225
FSC: 4820 — Valves, Nonpowered
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL
gear_typeWORM
special_featuresTHIS WORM GEAR IS A HULL PRENETRATION UNDEX ITEM USED ON A 3" COMBINATION HULL AND BACKUP VALVE; USED WITH REMOTE ACTUATOR
features_providedINDICATOR GAGE
end_item_identificationSEAWOLF
valve_size_for_which_designed3.000 INCHES IN
NSN4820-01-526-9225
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 6406768B10 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
GEAR TYPE: WORM
•
FEATURES PROVIDED: INDICATOR GAGE
•
VALVE SIZE FOR WHICH DESIGNED: 3.000 INCHES IN
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
GEAR TYPEWORM
FEATURES PROVIDEDINDICATOR GAGE
VALVE SIZE FOR WHICH DESIGNED3.000 INCHES IN
SPECIAL FEATURESTHIS WORM GEAR IS A HULL PRENETRATION UNDEX ITEM USED ON A 3" COMBINATION HULL AND BACKUP VALVE; USED WITH REMOTE ACTUATOR
END ITEM IDENTIFICATIONSEAWOLF
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES 4
6406768 AY 97Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
DN331473B10 AY 97Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
6406768Reference document
Same NSN cross-reference
Reference document — Secondary reference
DF331473 AY 97Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation
Ready to buy 6406768B10?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 6406768B10?
6406768B10 is a GEAR OPERATOR,VALVE.
What parts can replace 6406768B10?
There are 4 known substitutes for 6406768B10: 6406768 AY 97, DN331473B10 AY 97, 6406768 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 6406768B10?
6406768B10 is cataloged in the U.S. Government catalog under NSN 4820-01-526-9225. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 6406768B10

✓ 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.