
Commercial Ordering FAQ
How do I verify that Parker 6503 60 18WP2 – Fractional Plastic Push-to-Connect Fitting, Polymer, White is the correct replacement part for my equipment?
Check the OEM part number (6503 60 18WP2) against your equipment nameplate or the manufacturer's repair parts list before ordering. If you are not sure, call the National Boiler Supply order desk at 850-565-3492 and we can cross-reference your equipment model and serial numbers before the order ships.
What are the shipping and freight options for PARKER orders?
Standard parcel orders ship quickly from commercial distribution centers. Shipping is a $35 flat rate on orders under $999, and qualifying orders of $999 or more ship free by ground. Heavy equipment that has to move by LTL freight is quoted after the order is placed and confirmed with you before dispatch.
Can contractors or facility managers request a formal quote or use a Purchase Order (PO)?
Yes. National Boiler Supply works with commercial contractors, mechanical engineers, municipalities, and facility teams. Call 850-565-3492 for a formal quote, bulk pricing, or PO and tax-exempt order processing.
What if this PARKER part is marked Call to Order or needed for an emergency repair?
Call our order desk at 850-565-3492. We can confirm factory lead times right away and arrange expedited air or hot-shot delivery when a repair cannot wait.
The Parker 6503 60 18WP2 Fractional Plastic Push-to-Connect Fitting is available from National Boiler Supply. We support purchasing teams with fast dispatch, formal quotes, and a live order desk at 850-565-3492.
Product Details
Push-Fit Tee Fitting, Application Beverages, Carbon Dioxide, Potable Water, Color White, Fitting Side A Connection Type Push-to-Connect, Fitting Side B Connection Type MNPT, Fitting Side C Connection Type Push-to-Connect, Includes Pre-Applied Thread Sealant Pre-Applied Thread Sealant Not Included, Fitting Side B Pipe Size 3/8 in, Fitting Side C Tube Outer Diameter 3/8 in, Fitting Material Nylon, Maximum Operating Pressure 230 psi.
Technical Specifications
| Brand | Parker |
|---|---|
| Manufacturer Part Number | 6503 60 18WP2 |
OEM Part Verification: Confirm Parker part number 6503 60 18WP2 against your equipment nameplate or parts list before ordering. Our order desk can cross-check it for you.
Order Desk Support: Call 850-565-3492 for formal quotes, lead times, and volume pricing.
Related PARKER Components & Replacement Parts
- Parker 6505 56 18WP2 – Fractional Plastic Push-to-Connect Fitting, Polymer, White – OEM Part # 6505 56 18WP2
- Parker 6315 60 18WP2 – Fractional Plastic Push-to-Connect Fitting, Polymer, White – OEM Part # 6315 60 18WP2
- Parker 6505 60 18WP2 – Push-Fit Adapter Fitting, 3/8 in Tube Size, Bio-Based Nylon, White, 10 PK – OEM Part # 6505 60 18WP2
- Parker 6579 60 18WP2 – Push-Fit Elbow Fitting, 3/8 in Tube Size, Bio-Based Nylon, White, 10 PK – OEM Part # 6579 60 18WP2
- Parker 6505 62 18WP2 – Push-Fit Adapter Fitting, 1/2 in Tube Size, Bio-Based Nylon, White, 5 PK – OEM Part # 6505 62 18WP2
Need help confirming a part number or cross-reference? Call our order desk at 850-565-3492.
Corporate Procurement & PO Processing
Formal Purchase Orders (POs) and tax-exempt ordering are accepted for commercial contractors and institutional facilities.
Apply for Trade Account & Terms →📋 Procurement & Shipping Notice
- LTL Freight Dispatch: Heavy commercial units ship directly via insured LTL carrier with delivery coordination included.
- Project Timelines & Submittals: Need guaranteed delivery dates, formal submittals, or tax-exempt processing?
👉 Request a Commercial Quote or contact our procurement team for direct freight scheduling.