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V42C-0032-00000 — VALVE,DIAPHRAGM,STOP

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

V42C-0032-00000: VALVE,DIAPHRAGM,STOP.

The VALVE,DIAPHRAGM,STOP is a the manufacturer industrial component. Key specifications include special_features: VALVE SIZE 1IN.; NORMALLY CLOSED IN, valve_operation_method: MANUAL. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-407-7554, 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
V42C-0032-00000
NSN: 4820-01-407-7554
FSC: 4820 — Valves, Nonpowered
CAGE: 04816 — AQUAMATIC INC (USA)
SPECIFICATIONS
special_featuresVALVE SIZE 1IN.; NORMALLY CLOSED IN
valve_operation_methodMANUAL
NSN4820-01-407-7554
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: V42C-0032-00000 · 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
•
VALVE OPERATION METHOD: MANUAL
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESVALVE SIZE 1IN.; NORMALLY CLOSED IN
VALVE OPERATION METHODMANUAL
SUBSTITUTES & CROSS-REFERENCES 3
630575Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
421DV4NCSC SPENCERReference document
Same NSN cross-reference
Reference document — Secondary reference
PL 423383-A ITEM 2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 V42C-0032-00000?
V42C-0032-00000 is a VALVE,DIAPHRAGM,STOP.
What parts can replace V42C-0032-00000?
There are 3 known substitutes for V42C-0032-00000: 630575, 421DV4NCSC SPENCER, PL 423383-A ITEM 2. Substitute compatibility should be verified for your specific system.
What is the NSN for V42C-0032-00000?
V42C-0032-00000 is cataloged in the U.S. Government catalog under NSN 4820-01-407-7554. 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.