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33346972 — DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

33346972: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include material: RUBBER, overall_height: 0.125 INCHES NOMINAL IN, inside_diameter: 0.625 INCHES NOMINAL IN, outside_diameter: 1.234 INCHES NOMINAL IN, style_designator: PLAIN, media_for_which_designed: WATER. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-339-0577, 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
33346972
NSN: 4820-01-339-0577
FSC: 4820 — Valves, Nonpowered
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
materialRUBBER
overall_height0.125 INCHES NOMINAL IN
inside_diameter0.625 INCHES NOMINAL IN
outside_diameter1.234 INCHES NOMINAL IN
style_designatorPLAIN
media_for_which_designedWATER
NSN4820-01-339-0577
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 33346972 · 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
•
OUTSIDE DIAMETER: 1.234 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PLAIN
•
INSIDE DIAMETER: 0.625 INCHES NOMINAL IN
•
MEDIA FOR WHICH DESIGNED: WATER
•
MATERIAL: RUBBER
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.125 INCHES NOMINAL IN
OUTSIDE DIAMETER1.234 INCHES NOMINAL IN
STYLE DESIGNATORPLAIN
INSIDE DIAMETER0.625 INCHES NOMINAL IN
MEDIA FOR WHICH DESIGNEDWATER
MATERIALRUBBER
SUBSTITUTES & CROSS-REFERENCES 1
B333469-72Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 33346972?
33346972 is a DISK,VALVE.
What parts can replace 33346972?
There is 1 known substitute for 33346972: B333469-72. Substitute compatibility should be verified for your specific system.
What is the NSN for 33346972?
33346972 is cataloged in the U.S. Government catalog under NSN 4820-01-339-0577. 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.