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N53934 ✓ 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

TUBE,PITOT,WATER PRESSURE REDUCI. Key specifications include material: RUBBER SYNTHETIC, overall_height: 0.220 INCHES NOMINAL IN, inside_diameter: 1.150 INCHES NOMINAL IN, outside_diameter: 3.800 INCHES NOMINAL IN, style_designator: PLAIN, media_for_which_designed: OIL OR WATER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-919-8381, 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
N53934
NSN: 4820-00-919-8381
FSC: 4820
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC
overall_height0.220 INCHES NOMINAL IN
inside_diameter1.150 INCHES NOMINAL IN
outside_diameter3.800 INCHES NOMINAL IN
style_designatorPLAIN
media_for_which_designedOIL OR WATER
NSN4820-00-919-8381
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: N53934 · 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: 3.800 INCHES NOMINAL IN
•
MEDIA FOR WHICH DESIGNED: OIL OR WATER
•
MATERIAL: RUBBER SYNTHETIC
•
INSIDE DIAMETER: 1.150 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PLAIN
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER3.800 INCHES NOMINAL IN
MEDIA FOR WHICH DESIGNEDOIL OR WATER
OVERALL HEIGHT0.220 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC
INSIDE DIAMETER1.150 INCHES NOMINAL IN
STYLE DESIGNATORPLAIN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
53934Interchangeable
interchangeable cross-reference
interchangeable
1117-6336Interchangeable
interchangeable cross-reference
interchangeable
53926Interchangeable
interchangeable cross-reference
interchangeable
N53926Interchangeable
interchangeable cross-reference
interchangeable
19965NInterchangeable
interchangeable cross-reference
interchangeable
54209Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is N53934?
N53934 is a TUBE,PITOT,WATER PRESSURE REDUCI.
What parts can replace N53934?
There are 9 known substitutes for N53934: 53934, 1117-6336, 53926 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for N53934?
N53934 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-919-8381. 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