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HP4000J — ACTUATOR,HYDRAULIC-PNEUMATIC,ROT

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

HP4000J: ACTUATOR,HYDRAULIC-PNEUMATIC,ROT.

ACTUATOR,HYDRAULIC-PNEUMATIC,ROT. Key specifications include material: TITANIUM ALLOY UNS R56440 BODY, bore_diameter: 2.380 INCHES NOMINAL IN, design_characteristics: DOUBLE ACTING TWIN CYLINDER, material_document_and_classification: MIL-T-9047, CLASS 6 MIL SPEC SINGLE MATERIAL RESPONSE BODY. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-460-8121, 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
HP4000J
NSN: 4810-01-460-8121
FSC: 4810 — Valves, Powered
CAGE: 09176 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV PNEUMATIC DIVISION (USA)
SPECIFICATIONS
materialTITANIUM ALLOY UNS R56440 BODY
bore_diameter2.380 INCHES NOMINAL IN
design_characteristicsDOUBLE ACTING TWIN CYLINDER
material_document_and_classificationMIL-T-9047, CLASS 6 MIL SPEC SINGLE MATERIAL RESPONSE BODY
NSN4810-01-460-8121
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: HP4000J · 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
•
DESIGN CHARACTERISTICS: DOUBLE ACTING TWIN CYLINDER
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-T-9047, CLASS 6 MIL SPEC SINGLE MATERIAL RESPONSE BODY
•
BORE DIAMETER: 2.380 INCHES NOMINAL IN
•
MATERIAL: TITANIUM ALLOY UNS R56440 BODY
TECHNICAL CHARACTERISTICS
DESIGN CHARACTERISTICSDOUBLE ACTING TWIN CYLINDER
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-T-9047, CLASS 6 MIL SPEC SINGLE MATERIAL RESPONSE BODY
BORE DIAMETER2.380 INCHES NOMINAL IN
MATERIALTITANIUM ALLOY UNS R56440 BODY
SUBSTITUTES & CROSS-REFERENCES 1
4000-1385Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 HP4000J?
HP4000J is a ACTUATOR,HYDRAULIC-PNEUMATIC,ROT.
What parts can replace HP4000J?
There is 1 known substitute for HP4000J: 4000-1385. Substitute compatibility should be verified for your specific system.
What is the NSN for HP4000J?
HP4000J is cataloged in the U.S. Government catalog under NSN 4810-01-460-8121. 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.