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3169733-2 — SEAT,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

3169733-2: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include style_designator: PLAIN, taper_minor_diameter: 0.015 INCHES NOMINAL IN, seating_surface_shape: FLAT. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-359-8276, 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
3169733-2
NSN: 4820-01-359-8276
FSC: 4820 — Valves, Nonpowered
CAGE: 59364 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - TEMPE (WEST WARNER ROAD) (USA)
SPECIFICATIONS
style_designatorPLAIN
taper_minor_diameter0.015 INCHES NOMINAL IN
seating_surface_shapeFLAT
NSN4820-01-359-8276
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 3169733-2 · 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
•
TAPER MINOR DIAMETER: 0.015 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PLAIN
•
SEATING SURFACE SHAPE: FLAT
TECHNICAL CHARACTERISTICS
TAPER MINOR DIAMETER0.015 INCHES NOMINAL IN
STYLE DESIGNATORPLAIN
SEATING SURFACE SHAPEFLAT
SUBSTITUTES & CROSS-REFERENCES 1
3169733Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3169733-2?
3169733-2 is a SEAT,VALVE.
What parts can replace 3169733-2?
There is 1 known substitute for 3169733-2: 3169733. Substitute compatibility should be verified for your specific system.
What is the NSN for 3169733-2?
3169733-2 is cataloged in the U.S. Government catalog under NSN 4820-01-359-8276. 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.