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3798699-1 — SUBPLATE ASSEMBLY,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

3798699-1: SUBPLATE ASSEMBLY,VALVE.

The SUBPLATE ASSEMBLY,VALVE is a the manufacturer industrial component. Key specifications include end_item_identification: SEAWOLF CLASS SSN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-411-5553, 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
3798699-1
NSN: 4820-01-411-5553
FSC: 4820 — Valves, Nonpowered
CAGE: 59364 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - TEMPE (WEST WARNER ROAD) (USA)
SPECIFICATIONS
end_item_identificationSEAWOLF CLASS SSN
NSN4820-01-411-5553
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 3798699-1 · 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: INCL SUBPLATE ASSEMBLY 1, INSERT RING 6, INSERT 32, BOLT 8, WASHER 8, CONNECTOR TUBE 7, PACKING,PREFORMED 14, RETAINER 14, NAMEPLATE 1, SCREW,DRIVE 4, PLATE,SHIPPING 1, GASKET 7, CAPSCREW,SOCKET HEAD 2, PLATE,PORT,SHIPPING 6, CAPSCREW, HEX HEAD 12
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONINCL SUBPLATE ASSEMBLY 1, INSERT RING 6, INSERT 32, BOLT 8, WASHER 8, CONNECTOR TUBE 7, PACKING,PREFORMED 14, RETAINER 14, NAMEPLATE 1, SCREW,DRIVE 4, PLATE,SHIPPING 1, GASKET 7, CAPSCREW,SOCKET HEAD 2, PLATE,PORT,SHIPPING 6, CAPSCREW, HEX HEAD 12
END ITEM IDENTIFICATIONSEAWOLF CLASS SSN
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES 1
211032463Same 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)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3798699-1?
3798699-1 is a SUBPLATE ASSEMBLY,VALVE.
What parts can replace 3798699-1?
There is 1 known substitute for 3798699-1: 211032463. Substitute compatibility should be verified for your specific system.
What is the NSN for 3798699-1?
3798699-1 is cataloged in the U.S. Government catalog under NSN 4820-01-411-5553. 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.