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CM11NR2W20 — BODY SECTION,WORKING,LINEAR DIRE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

CM11NR2W20: BODY SECTION,WORKING,LINEAR DIRE.

BODY SECTION,WORKING,LINEAR DIRE. Key specifications include body_material: STEEL, connection_type: THREADED INTERNAL TUBE, nominal_thread_size: 0.750 INCHES IN, valve_operation_method: HYDRAULIC, thread_series_designator: UNF. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-587-7020, 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
CM11NR2W20
NSN: 4820-00-587-7020
FSC: 4820 — Valves, Nonpowered
CAGE: 62983 — EATON AEROSPACE, LLC DBA JACKSON SOUTH (USA)
SPECIFICATIONS
body_materialSTEEL
connection_typeTHREADED INTERNAL TUBE
section_quantity1
nominal_thread_size0.750 INCHES IN
valve_operation_methodHYDRAULIC
end_connection_quantity3
thread_series_designatorUNF
NSN4820-00-587-7020
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: CM11NR2W20 · 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
•
CONNECTION TYPE: THREADED INTERNAL TUBE
•
SECTION QUANTITY: 1
•
END CONNECTION QUANTITY: 3
•
NOMINAL THREAD SIZE: 0.750 INCHES IN
•
BODY MATERIAL: STEEL
•
THREAD SERIES DESIGNATOR: UNF
•
VALVE OPERATION METHOD: HYDRAULIC
TECHNICAL CHARACTERISTICS
CONNECTION TYPETHREADED INTERNAL TUBE
SECTION QUANTITY1
END CONNECTION QUANTITY3
NOMINAL THREAD SIZE0.750 INCHES IN
BODY MATERIALSTEEL
THREAD SERIES DESIGNATORUNF
VALVE OPERATION METHODHYDRAULIC
SUBSTITUTES & CROSS-REFERENCES 1
330824Reference 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 CM11NR2W20?
CM11NR2W20 is a BODY SECTION,WORKING,LINEAR DIRE.
What parts can replace CM11NR2W20?
There is 1 known substitute for CM11NR2W20: 330824. Substitute compatibility should be verified for your specific system.
What is the NSN for CM11NR2W20?
CM11NR2W20 is cataloged in the U.S. Government catalog under NSN 4820-00-587-7020. 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.