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PartsTable / COMPONENT / TV3420 PIECE 56
TV3420 PIECE 56 ✓ 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 ROLLER,SOLENOID VALVE is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: STAINLESS STEEL,MIL-S-853; 1/2 IN. LG,3/8 IN.

OD IN. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-01-219-9247, 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
TV3420 PIECE 56
NSN: 4810-01-219-9247
FSC: 4810
CAGE: 14561 — MAGNATROL VALVE CORP DIV CLARK-COOPER (USA)
SPECIFICATIONS
general_characteristics_item_descriptionSTAINLESS STEEL,MIL-S-853; 1/2 IN. LG,3/8 IN. OD IN
NSN4810-01-219-9247
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: TV3420 PIECE 56 · 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,MIL-S-853; 1/2 IN. LG,3/8 IN. OD IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTAINLESS STEEL,MIL-S-853; 1/2 IN. LG,3/8 IN. OD IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
TW-3101BInterchangeable
interchangeable cross-reference
interchangeable
35546Interchangeable
interchangeable cross-reference
interchangeable
995734Interchangeable
interchangeable cross-reference
interchangeable
31404Interchangeable
interchangeable cross-reference
interchangeable
18626Interchangeable
interchangeable cross-reference
interchangeable
58838OXIDEInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is TV3420 PIECE 56?
TV3420 PIECE 56 is a ROLLER,SOLENOID VALVE.
What parts can replace TV3420 PIECE 56?
There are 19 known substitutes for TV3420 PIECE 56: TW-3101B, 35546, 995734 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for TV3420 PIECE 56?
TV3420 PIECE 56 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-01-219-9247. 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