Lot of 2 Parker 1/2 X 4.0 FFF-S NPTF Hex Nipples Steel Pipe Fittings 6000 PSI

Lot of 2 – Genuine Parker Hannifin 1/2 X 4.0 FFF-S fittings. These are precision-machined NPTF threaded pipe nipples from Parker’s FFF series – a long-body straight design engineered for high-pressure hydraulic and industrial fluid systems.

These are 1/2” NPTF male x 1/2” NPTF male straight pipe fittings with 7/8” external hex bodies, designed for secure wrench-tight installation. Each unit is 4.0 inches in length, rated for 6000 PSI dynamic pressure, and built from zinc-plated carbon steel with ToughShield® Plus plating for maximum corrosion resistance (3000+ hour red rust protection, ASTM B117).

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Full Parker Part Number: 1/2 X 4.0 FFF-S

Alternate SKUs: 12X40FFFS, 1/2-X-4.0-FFF-S

Threads: 1/2”-14 NPTF Male x 1/2”-14 NPTF Male

Length: 4.0”

Body Style: Long-body straight with 7/8” hex

Max Pressure: 6000 PSI (414 bar / 41.4 MPa)

Material: Steel, ToughShield® zinc-plated

Model Line: Parker FFF Series

Design Function: Pipe threaded nipple (1 inlet + 1 outlet)

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Cross-Compatible and Functionally Equivalent To:

Swagelok SS-810-C, Brennan 2400-08-08-04, Eaton Weatherhead 1405X8X8, SSP 20NP-NP-8-8-4, Tompkins 51-08-08-04, DiscountHydraulicHose N12-08-08-4.

Use in place of straight steel pipe nipples in any hydraulic, pneumatic, or industrial fluid system with NPTF requirements. Compatible with steel or brass hydraulic manifolds, block fittings, and adapters.

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Applications:

• Hydraulic system builds and repairs

• High-pressure industrial machinery

• Compressed air lines

• Equipment retrofits and OEM fabrication

• Plant maintenance, factory installs, and fluid control assemblies

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Condition:

Brand new surplus stock. No manufacturer packaging. Stored in clean, climate-controlled environment. Shipped in secure AIX Global-branded packaging.

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Why Buy from AIX Global:

AIX Global supplies premium automotive, commercial, and industrial components from trusted brands including Parker, Swagelok, Brennan, Eaton, SSP, and more. We specialize in bulk fittings, hard-to-find OEM equipment, and surplus lots — professionally handled, clearly documented, and shipped fast.