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Technical Data Sheet
PartsTable / COMPONENT / 572029
572029 ✓ Verified by PartsTable
— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The SPOOL,HYDRAULIC VAL is a the manufacturer industrial component. Key specifications include special_features: STAINLESS STEEL; AUTOCLAVABLE; USED WHEN 3 OR MORE DIGITS ARE PLACED IN TRACTION, part_name_assigned_by_controlling_agency: TRACTION APPARATUS SS AUTOCLAVABLE USED WHEN 3OR MORE DIGITS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-996-1132, 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
572029
NSN: 4820-00-996-1132
FSC: 4820
CAGE: 09990 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV HYDRAULIC VALVE DIVISION (USA)
SPECIFICATIONS
special_featuresSTAINLESS STEEL; AUTOCLAVABLE; USED WHEN 3 OR MORE DIGITS ARE PLACED IN TRACTION
part_name_assigned_by_controlling_agencyTRACTION APPARATUS SS AUTOCLAVABLE USED WHEN 3OR MORE DIGITS
NSN4820-00-996-1132
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 572029 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
NM1224-1Interchangeable
interchangeable cross-reference
interchangeable
NK3172-1Interchangeable
interchangeable cross-reference
interchangeable
PDL73405ITEM267Interchangeable
interchangeable cross-reference
interchangeable
959-129Interchangeable
interchangeable cross-reference
interchangeable
NL2111-1Interchangeable
interchangeable cross-reference
interchangeable
73405Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 572029?
572029 is a SPOOL,HYDRAULIC VAL.
What parts can replace 572029?
There are 20 known substitutes for 572029: NM1224-1, NK3172-1, PDL73405ITEM267 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 572029?
572029 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-996-1132. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026