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420094 — DIAPHRAGM,VALVE,FLAT

✓ Government record, cited
Legrand · GATE VALVE
PRODUCT OVERVIEW

420094: DIAPHRAGM,VALVE,FLAT.

The DIAPHRAGM,VALVE,FLAT is a Legrand industrial component. Key specifications include special_features: E/I PRESSURE VALVE, flow_control_device: PLUG, end_item_identification: USNS STALWART CLASS TAGOS. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-461-3100, 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
420094
NSN: 4820-01-461-3100
NIINs: 014613100, 014613376
FSC: 4820 — Valves, Nonpowered
CAGE: 03670 — TYCO FIRE PRODUCTS LP (USA)
SPECIFICATIONS
special_featuresE/I PRESSURE VALVE
flow_control_devicePLUG
end_connection_quantity1
end_item_identificationUSNS STALWART CLASS TAGOS
NSN4820-01-461-3100
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 420094 · Legrand ⚠ 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
•
FLOW CONTROL DEVICE: PLUG
•
END CONNECTION QUANTITY: 1
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEPLUG
END CONNECTION QUANTITY1
SPECIAL FEATURESE/I PRESSURE VALVE
END ITEM IDENTIFICATIONUSNS STALWART CLASS TAGOS
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 420094?
420094 is a DIAPHRAGM,VALVE,FLAT manufactured by Legrand.
What is the NSN for 420094?
420094 is cataloged in the U.S. Government catalog under NSN 4820-01-461-3100. 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.