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HP747112-2 — VALVE ASSEMBLY,CHECK

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

HP747112-2: VALVE ASSEMBLY,CHECK.

The VALVE ASSEMBLY,CHECK is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, special_features: 0.397 IN. OD; 0.567 IN.

LG; 0.312-24, UNF, 3B THD IN. This part is cataloged in the U.S. Government catalog under NSN 4820-01-124-7809, 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
HP747112-2
NSN: 4820-01-124-7809
FSC: 4820 — Valves, Nonpowered
CAGE: 70236 — TACTAIR FLUID CONTROLS INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
special_features0.397 IN. OD; 0.567 IN. LG; 0.312-24, UNF, 3B THD IN
NSN4820-01-124-7809
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: HP747112-2 · 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
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
SPECIAL FEATURES0.397 IN. OD; 0.567 IN. LG; 0.312-24, UNF, 3B THD IN
MATERIALSTEEL CORROSION RESISTING
SUBSTITUTES & CROSS-REFERENCES 1
HP437109Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 HP747112-2?
HP747112-2 is a VALVE ASSEMBLY,CHECK.
What parts can replace HP747112-2?
There is 1 known substitute for HP747112-2: HP437109. Substitute compatibility should be verified for your specific system.
What is the NSN for HP747112-2?
HP747112-2 is cataloged in the U.S. Government catalog under NSN 4820-01-124-7809. 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.