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Technical Data Sheet
PartsTable / COMPONENT / K-17375
K-17375 ✓ 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,CHECK is a the manufacturer industrial component. Key specifications include end_item_identification: NIMITZ CLASS CVN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-429-9560, 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
K-17375
NSN: 4820-01-429-9560
FSC: 4820
CAGE: 42394 — NATCO/CARLTON LP (USA)
SPECIFICATIONS
end_item_identificationNIMITZ CLASS CVN
NSN4820-01-429-9560
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: K-17375 · 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 IDENTIFICATIONNIMITZ CLASS CVN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
17375Interchangeable
interchangeable cross-reference
interchangeable
GEM50015Interchangeable
interchangeable cross-reference
interchangeable
R5291PC5Interchangeable
interchangeable cross-reference
interchangeable
C62250Interchangeable
interchangeable cross-reference
interchangeable
GGG-T-60 TY1SEAST2Interchangeable
interchangeable cross-reference
interchangeable
1128Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is K-17375?
K-17375 is a VALVE,CHECK.
What parts can replace K-17375?
There are 11 known substitutes for K-17375: 17375, GEM50015, R5291PC5 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for K-17375?
K-17375 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-429-9560. 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