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PartsTable / COMPONENT / 190-4-15
190-4-15 ✓ 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,FLOW REGULATI is a the manufacturer industrial component. Key specifications include weight: 32.000 OUNCES OZ, head_length: 4.500 INCHES NOMINAL IN, face_diameter: 2.500 INCHES NOMINAL IN, overall_length: 11.50 INCHES NOMINAL IN, handle_material: WOOD, special_features: 5.0 MHZ. 50 OHMS,BNC CONNECTORS,IN AND OUT MHz.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-419-8867, 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
190-4-15
NSN: 4820-00-419-8867
FSC: 4820
CAGE: 82271 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV HYDRAULIC CARTRIDGE SYSTEMS DIVISION (USA)
SPECIFICATIONS
weight32.000 OUNCES OZ
head_length4.500 INCHES NOMINAL IN
face_diameter2.500 INCHES NOMINAL IN
overall_length11.50 INCHES NOMINAL IN
handle_materialWOOD
special_features5.0 MHZ. 50 OHMS,BNC CONNECTORS,IN AND OUT MHz
end_item_identificationPROCESSOR, VI
head_cross-sectional_shapeROUND
part_name_assigned_by_controlling_agencyUAS ANTENNA
NSN4820-00-419-8867
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 190-4-15 · 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 3
RM3-2Interchangeable
interchangeable cross-reference
interchangeable
13003Interchangeable
interchangeable cross-reference
interchangeable
8268821-12Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 190-4-15?
190-4-15 is a VALVE,FLOW REGULATI.
What parts can replace 190-4-15?
There are 3 known substitutes for 190-4-15: RM3-2, 13003, 8268821-12. Substitute compatibility should be verified for your specific system.
What is the NSN for 190-4-15?
190-4-15 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-419-8867. 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