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3798668-1A — VALVE,BALL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

3798668-1A: VALVE,BALL.

The VALVE,BALL is a the manufacturer industrial component. Key specifications include material: TITANIUM ALLOY, end_item_identification: SEAWOLF CLASS SSN, valve_type_for_which_designed: BALL, material_document_and_classification: MIL-T-9047 MIL SPEC SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-469-0622, 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
3798668-1A
NSN: 4820-01-469-0622
FSC: 4820 — Valves, Nonpowered
CAGE: 59364 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - TEMPE (WEST WARNER ROAD) (USA)
SPECIFICATIONS
materialTITANIUM ALLOY
end_item_identificationSEAWOLF CLASS SSN
valve_type_for_which_designedBALL
material_document_and_classificationMIL-T-9047 MIL SPEC SINGLE MATERIAL RESPONSE
NSN4820-01-469-0622
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 3798668-1A · 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
SUBSTITUTES & CROSS-REFERENCES 3
CD3798668Reference document
Same NSN cross-reference
Reference document — Secondary reference
3798668Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
211030750Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3798668-1A?
3798668-1A is a VALVE,BALL.
What parts can replace 3798668-1A?
There are 3 known substitutes for 3798668-1A: CD3798668, 3798668, 211030750. Substitute compatibility should be verified for your specific system.
What is the NSN for 3798668-1A?
3798668-1A is cataloged in the U.S. Government catalog under NSN 4820-01-469-0622. 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.