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3798670-42 — SUPPORT,ACTUATOR

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

3798670-42: SUPPORT,ACTUATOR.

The SUPPORT,ACTUATOR is a the manufacturer industrial component. Key specifications include end_item_identification: SEAWOLF CLASS SSN, general_characteristics_item_description: ALUMINUM NICKEL BRONZE IAW AMS 4640. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-435-0664, 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
3798670-42
NSN: 4810-01-435-0664
FSC: 4810 — Valves, Powered
CAGE: 59364 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - TEMPE (WEST WARNER ROAD) (USA)
SPECIFICATIONS
end_item_identificationSEAWOLF CLASS SSN
general_characteristics_item_descriptionALUMINUM NICKEL BRONZE IAW AMS 4640
NSN4810-01-435-0664
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 3798670-42 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: ALUMINUM NICKEL BRONZE IAW AMS 4640
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONALUMINUM NICKEL BRONZE IAW AMS 4640
END ITEM IDENTIFICATIONSEAWOLF CLASS SSN
SUBSTITUTES & CROSS-REFERENCES 1
3798670Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 3798670-42?
3798670-42 is a SUPPORT,ACTUATOR.
What parts can replace 3798670-42?
There is 1 known substitute for 3798670-42: 3798670. Substitute compatibility should be verified for your specific system.
What is the NSN for 3798670-42?
3798670-42 is cataloged in the U.S. Government catalog under NSN 4810-01-435-0664. 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.