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SK2379400 — VALVE,CHECK

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

SK2379400: VALVE,CHECK.

The VALVE,CHECK is a the manufacturer industrial component. Key specifications include nominal_width: 6.0 INCHES ALL ENDS IN, nominal_length: 8.0 INCHES ALL ENDS IN, special_features: BRAND-CLEVELAND;HEIGHT-4 INCHES;WEIGHT 1.6 OUNCES OZ, part_name_assigned_by_controlling_agency: CHECK VALVE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-686-1802, 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
SK2379400
NSN: 4820-01-686-1802
FSC: 4820 — Valves, Nonpowered
CAGE: 13059 — CLEVELAND RANGE, LLC (USA)
SPECIFICATIONS
nominal_width6.0 INCHES ALL ENDS IN
nominal_length8.0 INCHES ALL ENDS IN
special_featuresBRAND-CLEVELAND;HEIGHT-4 INCHES;WEIGHT 1.6 OUNCES OZ
part_name_assigned_by_controlling_agencyCHECK VALVE
NSN4820-01-686-1802
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: SK2379400 · 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
•
NOMINAL LENGTH: 8.0 INCHES ALL ENDS IN
•
NOMINAL WIDTH: 6.0 INCHES ALL ENDS IN
TECHNICAL CHARACTERISTICS
NOMINAL LENGTH8.0 INCHES ALL ENDS IN
SPECIAL FEATURESBRAND-CLEVELAND;HEIGHT-4 INCHES;WEIGHT 1.6 OUNCES OZ
NOMINAL WIDTH6.0 INCHES ALL ENDS IN
PART NAME ASSIGNED BY CONTROLLING AGENCYCHECK VALVE
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SK2379400?
SK2379400 is a VALVE,CHECK.
What is the NSN for SK2379400?
SK2379400 is cataloged in the U.S. Government catalog under NSN 4820-01-686-1802. 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.