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PartsTable / COMPONENT / KT-1049
KT-1049 ✓ 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 ASSEMBLY is a the manufacturer industrial component. Key specifications include end_item_identification: TYMCO MODEL 600. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-351-0606, 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
KT-1049
NSN: 4820-01-351-0606
FSC: 4820
CAGE: 56642 — TYMCO INTERNATIONAL, INC. (USA)
SPECIFICATIONS
end_item_identificationTYMCO MODEL 600
NSN4820-01-351-0606
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: KT-1049 · 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)
END ITEM IDENTIFICATIONTYMCO MODEL 600
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
5867501685Interchangeable
interchangeable cross-reference
interchangeable
50-1685Interchangeable
interchangeable cross-reference
interchangeable
26-1090Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is KT-1049?
KT-1049 is a VALVE ASSEMBLY.
What parts can replace KT-1049?
There are 3 known substitutes for KT-1049: 5867501685, 50-1685, 26-1090. Substitute compatibility should be verified for your specific system.
What is the NSN for KT-1049?
KT-1049 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-351-0606. 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