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C4314S — DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

C4314S: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL, overall_height: 0.375 INCHES NOMINAL IN, outside_diameter: 1.034 INCHES NOMINAL IN, special_features: GROOVE ON OUTER PERIPHEY;THD HOLE ON ONE SIDE OF DISK 0.135-32 THD SIZE, style_designator: SOLID. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-012-3326, 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
C4314S
NSN: 4820-01-012-3326
FSC: 4820 — Valves, Nonpowered
CAGE: 01343 — ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY (USA)
SPECIFICATIONS
materialSTEEL
overall_height0.375 INCHES NOMINAL IN
outside_diameter1.034 INCHES NOMINAL IN
special_featuresGROOVE ON OUTER PERIPHEY;THD HOLE ON ONE SIDE OF DISK 0.135-32 THD SIZE
style_designatorSOLID
NSN4820-01-012-3326
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: C4314S · 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
•
OUTSIDE DIAMETER: 1.034 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SOLID
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.375 INCHES NOMINAL IN
OUTSIDE DIAMETER1.034 INCHES NOMINAL IN
STYLE DESIGNATORSOLID
SPECIAL FEATURESGROOVE ON OUTER PERIPHEY;THD HOLE ON ONE SIDE OF DISK 0.135-32 THD SIZE
MATERIALSTEEL
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 1
005-309-0283Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 C4314S?
C4314S is a DISK,VALVE.
What parts can replace C4314S?
There is 1 known substitute for C4314S: 005-309-0283. Substitute compatibility should be verified for your specific system.
What is the NSN for C4314S?
C4314S is cataloged in the U.S. Government catalog under NSN 4820-01-012-3326. 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.