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Technical Data Sheet
PartsTable / COMPONENT / 12Z6044-4
12Z6044-4 ✓ 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 VALVE,PNEUMATIC TANK is a the manufacturer industrial component. Key specifications include end_item_identification: AIRCRAFT MODEL OV-10D, part_name_assigned_by_controlling_agency: NAVY SPECIAL PROJECT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-287-5611, 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
12Z6044-4
NSN: 4820-00-287-5611
FSC: 4820
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
end_item_identificationAIRCRAFT MODEL OV-10D
part_name_assigned_by_controlling_agencyNAVY SPECIAL PROJECT
NSN4820-00-287-5611
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 12Z6044-4 · 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 7
7491Interchangeable
interchangeable cross-reference
interchangeable
074914Interchangeable
interchangeable cross-reference
interchangeable
6464Interchangeable
interchangeable cross-reference
interchangeable
MILR3065Interchangeable
interchangeable cross-reference
interchangeable
964620PC3Interchangeable
interchangeable cross-reference
interchangeable
0P1175Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12Z6044-4?
12Z6044-4 is a VALVE,PNEUMATIC TANK.
What parts can replace 12Z6044-4?
There are 7 known substitutes for 12Z6044-4: 7491, 074914, 6464 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12Z6044-4?
12Z6044-4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-287-5611. 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