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N33663 ✓ Verified by PartsTable
— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The ADAPTER,ELECTRICAL CONDUIT is a the manufacturer industrial component. Key specifications include material: STEEL, overall_height: 0.794 INCHES NOMINAL IN, outside_diameter: 6.381 INCHES NOMINAL IN, special_features: STEM HUB DIMENSIONS ARE 0.881 IN. OD; HEIGT 0.570 IN.; ID 0.485 IN.

DEPTH 0.528 IN. IN, style_designator: SOLID. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-020-8468, 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
N33663
NSN: 4820-01-020-8468
FSC: 4820
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
materialSTEEL
overall_height0.794 INCHES NOMINAL IN
outside_diameter6.381 INCHES NOMINAL IN
special_featuresSTEM HUB DIMENSIONS ARE 0.881 IN. OD; HEIGT 0.570 IN.; ID 0.485 IN. DEPTH 0.528 IN. IN
style_designatorSOLID
NSN4820-01-020-8468
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: N33663 · 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
•
STYLE DESIGNATOR: SOLID
•
OUTSIDE DIAMETER: 6.381 INCHES NOMINAL IN
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORSOLID
SPECIAL FEATURESSTEM HUB DIMENSIONS ARE 0.881 IN. OD; HEIGT 0.570 IN.; ID 0.485 IN. DEPTH 0.528 IN. IN
OUTSIDE DIAMETER6.381 INCHES NOMINAL IN
OVERALL HEIGHT0.794 INCHES NOMINAL IN
MATERIALSTEEL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
926146Interchangeable
interchangeable cross-reference
interchangeable
PT146Interchangeable
interchangeable cross-reference
interchangeable
4104Interchangeable
interchangeable cross-reference
interchangeable
5330008421901Interchangeable
interchangeable cross-reference
interchangeable
1948538Interchangeable
interchangeable cross-reference
interchangeable
33663Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is N33663?
N33663 is a ADAPTER,ELECTRICAL CONDUIT.
What parts can replace N33663?
There are 10 known substitutes for N33663: 926146, PT146, 4104 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for N33663?
N33663 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-020-8468. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026