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EW63001 — VALVE CORE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

EW63001: VALVE CORE.

The VALVE CORE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING SPRING, size_designation: STANDARD, spring_tension_type: MEDIUM, end_item_identification: SJU-17(V)3/A F14D FRT, core_environmental_protection: CORROSION RESISTANT, criticality_code_justification: AGAV. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-083-4638, 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
EW63001
NSN: 4820-01-083-4638
FSC: 4820 — Valves, Nonpowered
CAGE: 30941 — EAST/WEST INDUSTRIES, INC. (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING SPRING
size_designationSTANDARD
spring_tension_typeMEDIUM
end_item_identificationSJU-17(V)3/A F14D FRT
core_environmental_protectionCORROSION RESISTANT
criticality_code_justificationAGAV
commercial_core_length_designatorSTANDARD
NSN4820-01-083-4638
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: EW63001 · 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
•
CORE ENVIRONMENTAL PROTECTION: CORROSION RESISTANT
•
CRITICALITY CODE JUSTIFICATION: AGAV
•
SPRING TENSION TYPE: MEDIUM
•
SIZE DESIGNATION: STANDARD
•
MATERIAL: STEEL CORROSION RESISTING SPRING
•
COMMERCIAL CORE LENGTH DESIGNATOR: STANDARD
TECHNICAL CHARACTERISTICS
CORE ENVIRONMENTAL PROTECTIONCORROSION RESISTANT
CRITICALITY CODE JUSTIFICATIONAGAV
SPRING TENSION TYPEMEDIUM
SIZE DESIGNATIONSTANDARD
END ITEM IDENTIFICATIONSJU-17(V)3/A F14D FRT
MATERIALSTEEL CORROSION RESISTING SPRING
COMMERCIAL CORE LENGTH DESIGNATORSTANDARD
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 1
402AMReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is EW63001?
EW63001 is a VALVE CORE.
What parts can replace EW63001?
There is 1 known substitute for EW63001: 402AM. Substitute compatibility should be verified for your specific system.
What is the NSN for EW63001?
EW63001 is cataloged in the U.S. Government catalog under NSN 4820-01-083-4638. 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.