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Technical Data Sheet
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T916390 — VALVE,PLUG

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

T916390: VALVE,PLUG.

The VALVE,PLUG is a the manufacturer industrial component. Key specifications include special_features: 3-WAY VALVE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-614-9284, 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
T916390
NSN: 4820-01-614-9284
FSC: 4820 — Valves, Nonpowered
CAGE: 8FGX3 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORP DBA STEAM & AIR SOLUTIONS DIV CURTISS-WRIGHT STEAM AND AIR SOLUTIONS (USA)
SPECIFICATIONS
special_features3-WAY VALVE
NSN4820-01-614-9284
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: T916390 · 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
SPECIAL FEATURES3-WAY VALVE
SUBSTITUTES & CROSS-REFERENCES 3
A-4690 ASSY 916390Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
916390Reference document
Same NSN cross-reference
Reference document — Secondary reference
A-4690Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 T916390?
T916390 is a VALVE,PLUG.
What parts can replace T916390?
There are 3 known substitutes for T916390: A-4690 ASSY 916390, 916390, A-4690. Substitute compatibility should be verified for your specific system.
What is the NSN for T916390?
T916390 is cataloged in the U.S. Government catalog under NSN 4820-01-614-9284. 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.