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SERIES 200 4IN — SEAT,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

SERIES 200 4IN: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include end_item_identification: 4 IN. BUTTERFLY VALVE, MODEL 04B202101X IN.

This part is cataloged in the U.S. Government catalog under NSN 4820-01-363-2006, 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
SERIES 200 4IN
NSN: 4820-01-363-2006
FSC: 4820 — Valves, Nonpowered
CAGE: 27477 — MCC HOLDINGS, INC. DBA CRANE VALVE NORTH AMERICA USE CAGE CODE 59309 FOR CATALOGING (USA)
SPECIFICATIONS
end_item_identification4 IN. BUTTERFLY VALVE, MODEL 04B202101X IN
NSN4820-01-363-2006
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: SERIES 200 4IN · 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
END ITEM IDENTIFICATION4 IN. BUTTERFLY VALVE, MODEL 04B202101X IN
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
104-37658-27Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SERIES 200 4IN?
SERIES 200 4IN is a SEAT,VALVE.
What parts can replace SERIES 200 4IN?
There is 1 known substitute for SERIES 200 4IN: 104-37658-27. Substitute compatibility should be verified for your specific system.
What is the NSN for SERIES 200 4IN?
SERIES 200 4IN is cataloged in the U.S. Government catalog under NSN 4820-01-363-2006. 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.