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PartsTable / COMPONENT / 31428N ITEM 7
31428N ITEM 7 ✓ 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 CORROSION RESISTING, features_provided: INTEGRAL DISK, valve_size_for_which_designed: 6.000 INCHES IN, valve_type_for_which_designed: BUTTERFLY. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-393-4594, 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
31428N ITEM 7
NSN: 4820-01-393-4594
FSC: 4820
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
features_providedINTEGRAL DISK
valve_size_for_which_designed6.000 INCHES IN
valve_type_for_which_designedBUTTERFLY
NSN4820-01-393-4594
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 31428N ITEM 7 · 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 SIZE FOR WHICH DESIGNED: 6.000 INCHES IN
•
MATERIAL: STEEL CORROSION RESISTING
•
VALVE TYPE FOR WHICH DESIGNED: BUTTERFLY
•
FEATURES PROVIDED: INTEGRAL DISK
TECHNICAL CHARACTERISTICS (FLIS)
VALVE SIZE FOR WHICH DESIGNED6.000 INCHES IN
MATERIALSTEEL CORROSION RESISTING
VALVE TYPE FOR WHICH DESIGNEDBUTTERFLY
FEATURES PROVIDEDINTEGRAL DISK
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
403733Interchangeable
interchangeable cross-reference
interchangeable
013-2019-00-0-279Interchangeable
interchangeable cross-reference
interchangeable
STSM29TURInterchangeable
interchangeable cross-reference
interchangeable
40-373-099Interchangeable
interchangeable cross-reference
interchangeable
128SCAV701-3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 31428N ITEM 7?
31428N ITEM 7 is a STEM,FLUID VALVE.
What parts can replace 31428N ITEM 7?
There are 5 known substitutes for 31428N ITEM 7: 403733, 013-2019-00-0-279, STSM29TUR and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 31428N ITEM 7?
31428N ITEM 7 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-393-4594. 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