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78T-FS2 .50IN PC2 — DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

78T-FS2 .50IN PC2: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include pressure_rating: 800.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS, end_item_identification: STRATEGIC SEALIFT CONVERSION SHIPS CLASS. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-438-3435, 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
78T-FS2 .50IN PC2
NSN: 4820-01-438-3435
FSC: 4820 — Valves, Nonpowered
CAGE: 61661 — NEWMANS INC NEW JERSEY DIV (USA)
SPECIFICATIONS
pressure_rating800.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
end_item_identificationSTRATEGIC SEALIFT CONVERSION SHIPS CLASS
NSN4820-01-438-3435
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 78T-FS2 .50IN PC2 · 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
•
PRESSURE RATING: 800.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
TECHNICAL CHARACTERISTICS
PRESSURE RATING800.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
END ITEM IDENTIFICATIONSTRATEGIC SEALIFT CONVERSION SHIPS CLASS
SUBSTITUTES & CROSS-REFERENCES 1
A119B01Reference 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 78T-FS2 .50IN PC2?
78T-FS2 .50IN PC2 is a DISK,VALVE.
What parts can replace 78T-FS2 .50IN PC2?
There is 1 known substitute for 78T-FS2 .50IN PC2: A119B01. Substitute compatibility should be verified for your specific system.
What is the NSN for 78T-FS2 .50IN PC2?
78T-FS2 .50IN PC2 is cataloged in the U.S. Government catalog under NSN 4820-01-438-3435. 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.