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Swagelok Piping & Fittings In stock & sourced to order

FNPT Tube Adapter

OEM part number: Swagelok · Brand: Swagelok

1/4" MNPT - 1/4" FNPT, Ordering No.: SS-4-A, Make: Swagelok

1/8" NPT - 1/4" Ferrule Fitting , Ordering No.: SS-400-1-2, Make: Swagelok

Male Elbow 90 for tube OD 3/4" X 3/4" NPT F Basic order No. SS-1210-2-12-BQ MAKE: SWAGELOK USA

1/4" NPT Nipple, Ordering No.: SS-4-HN, Make: Swagelok

1/2" MNPT - 1/4 " MNPT, Ordering No.: SS-8-HRN-4, Make: Swagelok

3/4" Plug, Ordering No.: SS-1210-P, Make: Swagelok

1/2" Plug, Ordering No.: SS-810-P, Make: Swagelok

Tee union for tube OD 3/4" Basic order No. SS-1210-3-BQ MAKE: SWAGELOK USA

"Reducing Union for tube OD 1"" to 3/4"" Basic order No. SS-1610-6-12-BQ MAKE: SWAGELOK USA

Male Connector, 1/4 in. Tube OD x 1/4 in. Male NPT, Part : 316L-400-1-4

Tee union for tube OD 1" Basic order No. SS-1610-3-BQ MAKE: SWAGELOK USA


Traceability guaranteed. Every Swagelok FNPT SS-4-A ships with a certificate of conformance, packing list and warranty documentation. Ask our team for a datasheet or cross-reference.

Buying guide

Frequently asked questions

What is the lead time for Swagelok FNPT SS-4-A?
Stock items are dispatched within 24 hours of order confirmation. If Swagelok FNPT SS-4-A is not held in stock we source it through our approved supplier network, typically within 3–10 working days depending on condition and quantity. AOG requirements are prioritised through our 24/7 desk.
Is Swagelok supplied new or refurbished?
Both options are usually available. We confirm the exact condition, service history and documentation before dispatch, and every order ships with a certificate of conformance.
Do you ship Swagelok parts internationally?
Yes. We ship worldwide with export documentation, and we handle freight, customs paperwork and insurance so the part arrives at your site, workshop or warehouse without delays.
How do I confirm Swagelok fits my equipment?
Send us the part number together with your equipment model, serial number or nameplate photo. Our engineers cross-check the part against the OEM documentation and confirm compatibility before you order.

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