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15666023-1 — VALVE,FLOW CONTROL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

15666023-1: VALVE,FLOW CONTROL.

The VALVE,FLOW CONTROL is a the manufacturer industrial component. Key specifications include special_features: USED ON PNEUMATIC CONTROL CONSOLE FOR 1566-1 HELICOPTER HANGAR DOOR, end_item_identification: W/S DDG CLASS SHIP. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-474-8314, 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
15666023-1
NSN: 4820-01-474-8314
FSC: 4820 — Valves, Nonpowered
CAGE: 98523 — JERED LLC (USA)
SPECIFICATIONS
special_featuresUSED ON PNEUMATIC CONTROL CONSOLE FOR 1566-1 HELICOPTER HANGAR DOOR
end_item_identificationW/S DDG CLASS SHIP
NSN4820-01-474-8314
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 15666023-1 · 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 FEATURESUSED ON PNEUMATIC CONTROL CONSOLE FOR 1566-1 HELICOPTER HANGAR DOOR
END ITEM IDENTIFICATIONW/S DDG CLASS SHIP
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
15663000-1 FN 28Reference 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 15666023-1?
15666023-1 is a VALVE,FLOW CONTROL.
What parts can replace 15666023-1?
There is 1 known substitute for 15666023-1: 15663000-1 FN 28. Substitute compatibility should be verified for your specific system.
What is the NSN for 15666023-1?
15666023-1 is cataloged in the U.S. Government catalog under NSN 4820-01-474-8314. 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.