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PartsTable / COMPONENT / N54488
N54488 ✓ 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 VALVE PLUG COMPLETE is a the manufacturer industrial component. Key specifications include special_features: PLASTIC ACETAL AND PLASTIC POLYTETRAFLUOROETHYLENE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-157-3038, 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
N54488
NSN: 4820-01-157-3038
FSC: 4820
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
special_featuresPLASTIC ACETAL AND PLASTIC POLYTETRAFLUOROETHYLENE
NSN4820-01-157-3038
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: N54488 · 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
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESPLASTIC ACETAL AND PLASTIC POLYTETRAFLUOROETHYLENE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
4-7251Interchangeable
interchangeable cross-reference
interchangeable
2430929Interchangeable
interchangeable cross-reference
interchangeable
A38824Interchangeable
interchangeable cross-reference
interchangeable
301 8029 21 PART NO11Interchangeable
interchangeable cross-reference
interchangeable
N58659Interchangeable
interchangeable cross-reference
interchangeable
301 8029 21Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is N54488?
N54488 is a VALVE PLUG COMPLETE.
What parts can replace N54488?
There are 7 known substitutes for N54488: 4-7251, 2430929, A38824 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for N54488?
N54488 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-157-3038. 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