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CL55S61-18PC17 — STEM,FLUID VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

CL55S61-18PC17: STEM,FLUID VALVE.

The STEM,FLUID VALVE is a the manufacturer industrial component. Key specifications include material: IRON CAST UNS F11501. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-035-9439, 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
CL55S61-18PC17
NSN: 4820-00-035-9439
FSC: 4820 — Valves, Nonpowered
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialIRON CAST UNS F11501
NSN4820-00-035-9439
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: CL55S61-18PC17 · 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
•
MATERIAL: IRON CAST UNS F11501
TECHNICAL CHARACTERISTICS
MATERIALIRON CAST UNS F11501
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES 4
CL55S61-17PC17Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
AV7S61-31PC17Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
WW5599110SH2PC17Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
CA68S6100-23PC17Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is CL55S61-18PC17?
CL55S61-18PC17 is a STEM,FLUID VALVE.
What parts can replace CL55S61-18PC17?
There are 4 known substitutes for CL55S61-18PC17: CL55S61-17PC17, AV7S61-31PC17, WW5599110SH2PC17 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CL55S61-18PC17?
CL55S61-18PC17 is cataloged in the U.S. Government catalog under NSN 4820-00-035-9439. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.