PartsTable
Technical Data Sheet
Download PDF

3798670-78 — CAP,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

3798670-78: CAP,VALVE.

The CAP,VALVE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, attachment_method: THREADED HOLES, end_item_identification: SEAWOLF CLASS SSN, valve_size_for_which_designed: 1.500 INCHES IN, valve_type_for_which_designed: SOLENOID. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-434-8727, 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
3798670-78
NSN: 4810-01-434-8727
FSC: 4810 — Valves, Powered
CAGE: 59364 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - TEMPE (WEST WARNER ROAD) (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
attachment_methodTHREADED HOLES
end_item_identificationSEAWOLF CLASS SSN
valve_size_for_which_designed1.500 INCHES IN
valve_type_for_which_designedSOLENOID
NSN4810-01-434-8727
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 3798670-78 · 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
•
VALVE TYPE FOR WHICH DESIGNED: SOLENOID
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/8-T6 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-225/8-T651 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-200/8-T6 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-200/8-T6511 FED SPEC SINGLE MATERIAL RESPONSE
•
VALVE SIZE FOR WHICH DESIGNED: 1.500 INCHES IN
•
MATERIAL: ALUMINUM ALLOY
•
ATTACHMENT METHOD: THREADED HOLES
TECHNICAL CHARACTERISTICS
VALVE TYPE FOR WHICH DESIGNEDSOLENOID
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/8-T6 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-225/8-T651 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-200/8-T6 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-200/8-T6511 FED SPEC SINGLE MATERIAL RESPONSE
VALVE SIZE FOR WHICH DESIGNED1.500 INCHES IN
END ITEM IDENTIFICATIONSEAWOLF CLASS SSN
MATERIALALUMINUM ALLOY
ATTACHMENT METHODTHREADED HOLES
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
Ready to buy 3798670-78?
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 3798670-78?
3798670-78 is a CAP,VALVE.
What parts can replace 3798670-78?
There is 1 known substitute for 3798670-78: 3798670. Substitute compatibility should be verified for your specific system.
What is the NSN for 3798670-78?
3798670-78 is cataloged in the U.S. Government catalog under NSN 4810-01-434-8727. 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 — 3798670-78

✓ 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.