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1J0019 — SERVOVALVE,HYDRAULIC

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

1J0019: SERVOVALVE,HYDRAULIC.

The SERVOVALVE,HYDRAULIC is a the manufacturer industrial component. Key specifications include special_features: ACTION ID 45542597. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-540-2309, 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
1J0019
NSN: 4810-01-540-2309
NIINs: 015402309, 015961629
FSC: 4810 — Valves, Powered
CAGE: 7J998 — KRATOS UNMANNED AERIAL SYSTEMS, INC DIV UNMANNED SYSTEMS DIVISION (USA)
SPECIFICATIONS
special_featuresACTION ID 45542597
NSN4810-01-540-2309
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 1J0019 · 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 FEATURESACTION ID 45542597
SUBSTITUTES & CROSS-REFERENCES 1
553710Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 1J0019?
1J0019 is a SERVOVALVE,HYDRAULIC.
What parts can replace 1J0019?
There is 1 known substitute for 1J0019: 553710. Substitute compatibility should be verified for your specific system.
What is the NSN for 1J0019?
1J0019 is cataloged in the U.S. Government catalog under NSN 4810-01-540-2309. 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.