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PartsTable / COMPONENT / 18356N ITEM 17 PART 31592
18356N ITEM 17 PART 31592 ✓ 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 ADJUSTOR,VALVE SPRING is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: STAINLESS STEEL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-326-6491, 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
18356N ITEM 17 PART 31592
NSN: 4820-01-326-6491
FSC: 4820
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
general_characteristics_item_descriptionSTAINLESS STEEL
NSN4820-01-326-6491
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 18356N ITEM 17 PART 31592 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: STAINLESS STEEL
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTAINLESS STEEL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
895-30340Interchangeable
interchangeable cross-reference
interchangeable
895-30340 ITEM 61Interchangeable
interchangeable cross-reference
interchangeable
31592Interchangeable
interchangeable cross-reference
interchangeable
99-0939Interchangeable
interchangeable cross-reference
interchangeable
315.92Interchangeable
interchangeable cross-reference
interchangeable
5360PL0952476Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 18356N ITEM 17 PART 31592?
18356N ITEM 17 PART 31592 is a ADJUSTOR,VALVE SPRING.
What parts can replace 18356N ITEM 17 PART 31592?
There are 6 known substitutes for 18356N ITEM 17 PART 31592: 895-30340, 895-30340 ITEM 61, 31592 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 18356N ITEM 17 PART 31592?
18356N ITEM 17 PART 31592 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-326-6491. 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