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PartsTable / COMPONENT / N30420058
N30420058 ✓ 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 STEM,FLUID VALVE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 420, overall_length: 17.812 INCHES NOMINAL IN, stem_actuating_end_type: FLATTED, largest_outside_diameter: 2.250 INCHES NOMINAL IN, valve_size_for_which_designed: 8.000 INCHES IN, valve_type_for_which_designed: GLOBE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-034-1729, 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
N30420058
NSN: 4820-01-034-1729
FSC: 4820
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
materialSTEEL COMP 420
overall_length17.812 INCHES NOMINAL IN
stem_actuating_end_typeFLATTED
largest_outside_diameter2.250 INCHES NOMINAL IN
valve_size_for_which_designed8.000 INCHES IN
valve_type_for_which_designedGLOBE
NSN4820-01-034-1729
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: N30420058 · 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
•
VALVE TYPE FOR WHICH DESIGNED: GLOBE
•
LARGEST OUTSIDE DIAMETER: 2.250 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 420
•
VALVE SIZE FOR WHICH DESIGNED: 8.000 INCHES IN
•
STEM ACTUATING END TYPE: FLATTED
TECHNICAL CHARACTERISTICS (FLIS)
VALVE TYPE FOR WHICH DESIGNEDGLOBE
LARGEST OUTSIDE DIAMETER2.250 INCHES NOMINAL IN
OVERALL LENGTH17.812 INCHES NOMINAL IN
MATERIALSTEEL COMP 420
VALVE SIZE FOR WHICH DESIGNED8.000 INCHES IN
STEM ACTUATING END TYPEFLATTED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
30424-1Interchangeable
interchangeable cross-reference
interchangeable
30424Interchangeable
interchangeable cross-reference
interchangeable
A516-801Interchangeable
interchangeable cross-reference
interchangeable
A1836-6Interchangeable
interchangeable cross-reference
interchangeable
AN3042-4Interchangeable
interchangeable cross-reference
interchangeable
506.3750Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is N30420058?
N30420058 is a STEM,FLUID VALVE.
What parts can replace N30420058?
There are 16 known substitutes for N30420058: 30424-1, 30424, A516-801 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for N30420058?
N30420058 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-034-1729. 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