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PartsTable / COMPONENT / EZD-S1
EZD-S1 ✓ 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 COCK,DRAIN is a the manufacturer industrial component. Key specifications include color: VIOLET, length: 36.000 INCHES NOMINAL IN, end_type: SINGLE ARMED, material: STEEL CORROSION RESISTING NEEDLE, sterility: STERILE, size_designator: 2-0. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-353-0167, 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
EZD-S1
NSN: 4820-01-353-0167
FSC: 4820
CAGE: 17858 — ZEKS AIR DRIER CORP SUB OF KEMP CO (USA)
SPECIFICATIONS
colorVIOLET
length36.000 INCHES NOMINAL IN
end_typeSINGLE ARMED
materialSTEEL CORROSION RESISTING NEEDLE
sterilitySTERILE
size_designator2-0
special_featuresNEEDLE, CT; MONOFILAMENT; REPLACEMENT NSN FOR 6515-01-231-7237
unit_package_quantity36
immediate_container_typePACKET, FOIL, HEAT SEALED
strand_fiber_arrangementMONOFILAMENT
armed_suture_needle_style1/2 CIRCLE
needle_design_designationGYNECOLOGY AND OBSTETRICS
NSN4820-01-353-0167
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: EZD-S1 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
Z340HInterchangeable
interchangeable cross-reference
interchangeable
Z-370TInterchangeable
interchangeable cross-reference
interchangeable
PDSInterchangeable
interchangeable cross-reference
interchangeable
Z357HInterchangeable
interchangeable cross-reference
interchangeable
Z333HInterchangeable
interchangeable cross-reference
interchangeable
219051Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is EZD-S1?
EZD-S1 is a COCK,DRAIN.
What parts can replace EZD-S1?
There are 10 known substitutes for EZD-S1: Z340H, Z-370T, PDS and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for EZD-S1?
EZD-S1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-353-0167. 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