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Technical Data Sheet
PartsTable / COMPONENT / 6303500
6303500 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The VALVE,CALIBRATED FLOW is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING FLOW CONTROL DEVICE, body_style: ANGLE, temp_rating: 225.0 FAHRENHEIT MAXIMUM DEGF, regulation_type: MANUAL SINGLE STAGE, flow_control_device: POPPET, manual_control_method: KNOB. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-267-7428, 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
6303500
NSN: 5330-01-267-7428
FSC: 5330
CAGE: 02697 — PARKER-HANNIFIN CORP DIV O-RING DIVISION (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
body_styleANGLE
temp_rating225.0 FAHRENHEIT MAXIMUM DEGF
regulation_typeMANUAL SINGLE STAGE
flow_control_devicePOPPET
manual_control_methodKNOB
end_connection_quantity2
media_for_which_designedHYDRAULIC FLUID, MIL-H-5606
first_end_connection_typeTHREADED INTERNAL PIPE
valve_discharge_flow_rate30.0 GALLONS PER MINUTE
first_end_style_designatorPLAIN
first_end_thread_directionRIGHT-HAND
NSN5330-01-267-7428
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 6303500 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
926636Interchangeable
interchangeable cross-reference
interchangeable
630500Interchangeable
interchangeable cross-reference
interchangeable
8330512Interchangeable
interchangeable cross-reference
interchangeable
1300S7500-3Interchangeable
interchangeable cross-reference
interchangeable
01216Interchangeable
interchangeable cross-reference
interchangeable
HS5226-1001Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6303500?
6303500 is a VALVE,CALIBRATED FLOW.
What parts can replace 6303500?
There are 11 known substitutes for 6303500: 926636, 630500, 8330512 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 6303500?
6303500 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-267-7428. 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