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294SH2-1-2DISK — DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

294SH2-1-2DISK: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include material: PLASTIC, overall_height: 0.465 INCHES NOMINAL IN, inside_diameter: 2.000 INCHES NOMINAL IN, outside_diameter: 3.188 INCHES NOMINAL IN, style_designator: PLAIN, media_for_which_designed: STEAM. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-918-8723, 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
294SH2-1-2DISK
NSN: 4820-00-918-8723
FSC: 4820 — Valves, Nonpowered
CAGE: 63686 — THE WALWORTH COMPANY (USA)
SPECIFICATIONS
materialPLASTIC
overall_height0.465 INCHES NOMINAL IN
inside_diameter2.000 INCHES NOMINAL IN
outside_diameter3.188 INCHES NOMINAL IN
style_designatorPLAIN
media_for_which_designedSTEAM
NSN4820-00-918-8723
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 294SH2-1-2DISK · 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: 3.188 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PLAIN
•
INSIDE DIAMETER: 2.000 INCHES NOMINAL IN
•
MEDIA FOR WHICH DESIGNED: STEAM
•
MATERIAL: PLASTIC
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.465 INCHES NOMINAL IN
OUTSIDE DIAMETER3.188 INCHES NOMINAL IN
STYLE DESIGNATORPLAIN
INSIDE DIAMETER2.000 INCHES NOMINAL IN
MEDIA FOR WHICH DESIGNEDSTEAM
MATERIALPLASTIC
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
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 294SH2-1-2DISK?
294SH2-1-2DISK is a DISK,VALVE.
What is the NSN for 294SH2-1-2DISK?
294SH2-1-2DISK is cataloged in the U.S. Government catalog under NSN 4820-00-918-8723. 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.