PartsTable
Technical Data Sheet

IC/CN8 — VALVE AND CELL ASSEMBLY

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

IC/CN8: VALVE AND CELL ASSEMBLY.

The VALVE AND CELL ASSEMBLY is a the manufacturer industrial component. Key specifications include end_item_identification: NUCLEAR REACTOR BOUNDRY AREA, part_name_assigned_by_controlling_agency: IC/CN8 CELL AND VALVE ASSEMBLY. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-528-1985, 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
IC/CN8
NSN: 4820-01-528-1985
FSC: 4820 — Valves, Nonpowered
CAGE: 00062 — MARINE ELECTRIC SYSTEMS INC (USA)
SPECIFICATIONS
end_item_identificationNUCLEAR REACTOR BOUNDRY AREA
part_name_assigned_by_controlling_agencyIC/CN8 CELL AND VALVE ASSEMBLY
NSN4820-01-528-1985
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: IC/CN8 · 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
PART NAME ASSIGNED BY CONTROLLING AGENCYIC/CN8 CELL AND VALVE ASSEMBLY
END ITEM IDENTIFICATIONNUCLEAR REACTOR BOUNDRY AREA
SUBSTITUTES & CROSS-REFERENCES 3
PMS-1211-3N2(STYLE4)Reference document
Same NSN cross-reference
Reference document — Secondary reference
PMS-1211-3N2Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
ICCN8N2SReference document
Same NSN cross-reference
Reference document — Secondary reference
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 IC/CN8?
IC/CN8 is a VALVE AND CELL ASSEMBLY.
What parts can replace IC/CN8?
There are 3 known substitutes for IC/CN8: PMS-1211-3N2(STYLE4), PMS-1211-3N2, ICCN8N2S. Substitute compatibility should be verified for your specific system.
What is the NSN for IC/CN8?
IC/CN8 is cataloged in the U.S. Government catalog under NSN 4820-01-528-1985. 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.