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Technical Data Sheet
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19309P11 — PISTON,LOCK VALVE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

19309P11: PISTON,LOCK VALVE.

The PISTON,LOCK VALVE is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: STEEL;0.562 IN.MAJOR DIA BY 0.372 IN.MINOR DIA BY 2.000 IN. O/A LG IN.

This part is cataloged in the U.S. Government catalog under NSN 2530-00-876-7003, 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
19309P11
NSN: 2530-00-876-7003
FSC: 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
CAGE: 27618 — TAYLOR MACHINE WORKS INC (USA)
SPECIFICATIONS
general_characteristics_item_descriptionSTEEL;0.562 IN.MAJOR DIA BY 0.372 IN.MINOR DIA BY 2.000 IN. O/A LG IN
NSN2530-00-876-7003
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PISTON,LOCK VALVE TITLE COMPONENT PN 19309P11 MFR PISTON,LOCK VALVE
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL;0.562 IN.MAJOR DIA BY 0.372 IN.MINOR DIA BY 2.000 IN. O/A LG IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL;0.562 IN.MAJOR DIA BY 0.372 IN.MINOR DIA BY 2.000 IN. O/A LG IN
SUBSTITUTES & CROSS-REFERENCES 1
110491Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 19309P11?
19309P11 is a PISTON,LOCK VALVE.
What parts can replace 19309P11?
There is 1 known substitute for 19309P11: 110491. Substitute compatibility should be verified for your specific system.
What is the NSN for 19309P11?
19309P11 is cataloged in the U.S. Government catalog under NSN 2530-00-876-7003. 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.