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Technical Data Sheet
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6062426ITEM634 — VALVE,CHECK ASSEMBLY

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

6062426ITEM634: VALVE,CHECK ASSEMBLY.

The VALVE,CHECK ASSEMBLY is a the manufacturer industrial component. Key specifications include part_name_assigned_by_controlling_agency: VALVE,CHECK ASSEMBLY. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-697-8290, 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
6062426ITEM634
NSN: 4820-01-697-8290
FSC: 4820 — Valves, Nonpowered
CAGE: 8FGX3 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORP DBA STEAM & AIR SOLUTIONS DIV CURTISS-WRIGHT STEAM AND AIR SOLUTIONS (USA)
SPECIFICATIONS
part_name_assigned_by_controlling_agencyVALVE,CHECK ASSEMBLY
NSN4820-01-697-8290
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 6062426ITEM634 · 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
PART NAME ASSIGNED BY CONTROLLING AGENCYVALVE,CHECK ASSEMBLY
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 6062426ITEM634?
6062426ITEM634 is a VALVE,CHECK ASSEMBLY.
What is the NSN for 6062426ITEM634?
6062426ITEM634 is cataloged in the U.S. Government catalog under NSN 4820-01-697-8290. 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.