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Parker Tube Fitting, NPT Female Connector - A-LOK Series
*PRODUCT IMAGE IS REPRESENTATIVE PROVIDED BY THE MANUFACTURER. DO NOT MAKE BUYING DECISIONS SOLEY BASED ON THE IMAGE. PLEASE VERIFY SPECIFICATIONS MEET YOUR REQUIREMENTS.
Parker's two ferrule compression fittings, A-LOK® NPT Female Connector Tube Fittings are designed to provide reliable leak-free connections for instrumentation, process and control, and analyzer applications that specify a two ferrule tube fitting connection. Manufactured to the highest quality standards these tube fittings are available in a broad range of sizes, corrosion resistant materials and configurations.
As standard, Parker’s A-LOK® NPT Female Connector Tube Fittings are manufactured from heat code traceable 316 stainless steel. Other materials include 6Mo, Alloy 825, Alloy 625 and Alloy C-276.
The fittings are available for fractional pipe sizes from 1/16” through to 2” O.D., and for metric sizes from 3 mm through to 25 mm O.D.
Markets:
• Semiconductor/Microelectronics
• Chemical
• Petro-Chemical
• Transportation
• Power
• Nuclear
• Oil and Gas
• Research Labs
Features/Benefits:
• Wide range of Corrosion Resistant Alloys available
• EC79 Approved for Hydrogen Service
• Parker Suparcase™ surface treatment process for superior material hardening
• Hardened ferrules provide leak free connections
• Silver plated nuts provide gall resistance during makeup
Applications:
• Instrumentation Hook-up Systems
• Analytical Installations
• CNG / LNG Lines
• Hydrogen Service
• Offshore Control Panels
• Sensing Lines
Read More...As standard, Parker’s A-LOK® NPT Female Connector Tube Fittings are manufactured from heat code traceable 316 stainless steel. Other materials include 6Mo, Alloy 825, Alloy 625 and Alloy C-276.
The fittings are available for fractional pipe sizes from 1/16” through to 2” O.D., and for metric sizes from 3 mm through to 25 mm O.D.
Markets:
• Semiconductor/Microelectronics
• Chemical
• Petro-Chemical
• Transportation
• Power
• Nuclear
• Oil and Gas
• Research Labs
Features/Benefits:
• Wide range of Corrosion Resistant Alloys available
• EC79 Approved for Hydrogen Service
• Parker Suparcase™ surface treatment process for superior material hardening
• Hardened ferrules provide leak free connections
• Silver plated nuts provide gall resistance during makeup
Applications:
• Instrumentation Hook-up Systems
• Analytical Installations
• CNG / LNG Lines
• Hydrogen Service
• Offshore Control Panels
• Sensing Lines
| Action | SKU | Availability | Price | Shape | Technology | Division | Brand | Division | Industry | Application | Configuration | Maximum Operating Temperature | Minimum Operating Temperature | For Fluid Type | Product Style | Operating Pressure | Length | Options | Materials of Construction | Connection Thread Size | Specifications Met | Tube Outside Diameter |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6FSC6N-6MO-NC-NSK | Backordered | POR | Straight | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Chemical | Hydrogen Service | Tube to Pipe (Female Pipe) | 371 °C | -198 °C | Steam | Female National Pipe Tapered (NPT) Connector | 3300 to 6600 psi | 1.54 inch | N/A | 6Mo | 3/8" NPT | NACE | 3/8" (O.D.) | |
| 6FSC6N-6MO-NSK | Backordered | POR | Straight | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Nuclear | Hydrogen Service | Tube to Pipe (Female Pipe) | 371 °C | -198 °C | Corrosive | Female National Pipe Tapered (NPT) Connector | 3300 to 6600 psi | 1.54 inch | N/A | 6Mo | 3/8" NPT | NORSOK M650 | 3/8" (O.D.) | |
| 6FSC6N-825 | Backordered | POR | Straight | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Chemical | Offshore Control Panels | Tube to Pipe (Female Pipe) | 426 °C | -198 °C | Liquid | Female National Pipe Tapered (NPT) Connector | 3300 to 6600 psi | 1.54 inch | N/A | Alloy 825 | 3/8" NPT | N/A | 3/8" (O.D.) | |
| 6FSC6N-B | 2 in stock | $11.52 | Straight | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Nuclear | Offshore Control Panels | Tube to Pipe (Female Pipe) | - | - | Corrosive | Female National Pipe Tapered (NPT) Connector | 3300 to 6600 psi | 1.54 inch | N/A | Brass | 3/8" NPT | N/A | 3/8" (O.D.) | |
| 6FSC6N-M | Backordered | POR | Straight | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Chemical | Hydrogen Service | Tube to Pipe (Female Pipe) | 425 °C | -198 °C | Fuels | Female National Pipe Tapered (NPT) Connector | 3300 to 6600 psi | 1.54 inch | N/A | Monel 400 | 3/8" NPT | N/A | 3/8" (O.D.) | |
| 6FSC6N-NNR | Backordered | POR | Straight | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Power Generation | Sensing Lines | Tube to Pipe (Female Pipe) | 535 °C | -198 °C | Natural Gas (CNG) | Female National Pipe Tapered (NPT) Connector | 3300 to 6600 psi | 1.54 inch | N/A | Alloy C-276 | 3/8" NPT | N/A | 3/8" (O.D.) | |
| 6FSC6N-S | Backordered | $9.18 | Straight | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Microelectronics | Sensing Lines | Tube to Pipe (Female Pipe) | - | - | Corrosive | Female National Pipe Tapered (NPT) Connector | 3300 to 6600 psi | 1.54 inch | N/A | Steel | 3/8" NPT | N/A | 3/8" (O.D.) | |
| 6FSC6R-316 | Backordered | POR | Straight | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Power Generation | Analytical Installations | Tube to Pipe (Female Pipe) | 649 °C | -255 °C | Gases | Female National Pipe Tapered (NPT) Connector | 3300 to 6600 psi | - | N/A | Stainless Steel AISI 316 | 3/8" BSPP | N/A | 3/8" (O.D.) | |
| 6FSC8N-316 | 37 in stock | $34.79 | Straight | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Power Generation | Research Labs | Tube to Pipe (Female Pipe) | 649 °C | -255 °C | Petroleum Oil | Female National Pipe Tapered (NPT) Connector | 3300 to 6600 psi | 1.73 inch | N/A | Stainless Steel AISI 316 | 1/2" NPT | N/A | 3/8" (O.D.) | |
| 6FSC8N-6MO | Backordered | POR | Straight | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Chemical | Hydrogen Service | Tube to Pipe (Female Pipe) | 371 °C | -198 °C | Steam | Female National Pipe Tapered (NPT) Connector | 3300 to 6600 psi | 1.73 inch | N/A | 6Mo | 1/2" NPT | N/A | 3/8" (O.D.) | |
| 6FSC8N-6MO-NC-NSK | Backordered | POR | Straight | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Microelectronics | Analytical Installations | Tube to Pipe (Female Pipe) | 371 °C | -198 °C | Liquid | Female National Pipe Tapered (NPT) Connector | 3300 to 6600 psi | 1.73 inch | N/A | 6Mo | 1/2" NPT | NACE | 3/8" (O.D.) | |
| 6FSC8N-6MO-NSK | Backordered | POR | Straight | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Semiconductor | CNG / LNG Lines | Tube to Pipe (Female Pipe) | 371 °C | -198 °C | Fuels | Female National Pipe Tapered (NPT) Connector | 3300 to 6600 psi | 1.73 inch | N/A | 6Mo | 1/2" NPT | NORSOK M650 | 3/8" (O.D.) | |
| 6FSC8N-825 | Backordered | POR | Straight | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Oil & Gas | CNG / LNG Lines | Tube to Pipe (Female Pipe) | 426 °C | -198 °C | Gases | Female National Pipe Tapered (NPT) Connector | 3300 to 6600 psi | 1.73 inch | N/A | Alloy 825 | 1/2" NPT | N/A | 3/8" (O.D.) | |
| 6FSC8N-B | Backordered | $16.79 | Straight | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Petrochemical | Sensing Lines | Tube to Pipe (Female Pipe) | - | - | Hydrogen | Female National Pipe Tapered (NPT) Connector | 3300 to 6600 psi | 1.73 inch | N/A | Brass | 1/2" NPT | N/A | 3/8" (O.D.) | |
| 6FSC8N-IIY | Backordered | POR | Straight | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Oil & Gas | CNG / LNG Lines | Tube to Pipe (Female Pipe) | 649 °C | -198 °C | Gases | Female National Pipe Tapered (NPT) Connector | 3300 to 6600 psi | 1.73 inch | N/A | Alloy 625 | 1/2" NPT | N/A | 3/8" (O.D.) | |
| 6FSC8N-M | Backordered | POR | Straight | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Semiconductor | Instrumentation | Tube to Pipe (Female Pipe) | 425 °C | -198 °C | Hydrogen | Female National Pipe Tapered (NPT) Connector | 3300 to 6600 psi | 1.73 inch | N/A | Monel 400 | 1/2" NPT | N/A | 3/8" (O.D.) | |
| 6FSC8N-NNR | Backordered | POR | Straight | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Microelectronics | Hydrogen Service | Tube to Pipe (Female Pipe) | 535 °C | -198 °C | Oil | Female National Pipe Tapered (NPT) Connector | 3300 to 6600 psi | 1.73 inch | N/A | Alloy C-276 | 1/2" NPT | N/A | 3/8" (O.D.) | |
| 6FSC8N-S | 6 in stock | $14.76 | Straight | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Oil & Gas | Instrumentation | Tube to Pipe (Female Pipe) | - | - | Fuels | Female National Pipe Tapered (NPT) Connector | 3300 to 6600 psi | 1.73 inch | N/A | Steel | 1/2" NPT | N/A | 3/8" (O.D.) | |
| 6FSC8R-316 | Backordered | POR | Straight | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Semiconductor | Analytical Installations | Tube to Pipe (Female Pipe) | 649 °C | -255 °C | Natural Gas (CNG) | Female National Pipe Tapered (NPT) Connector | 3300 to 6600 psi | - | N/A | Stainless Steel AISI 316 | 1/2" BSPP | N/A | 3/8" (O.D.) | |
| 8FSC12N-316 | 12 in stock | $46.04 | Straight | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Semiconductor | Sensing Lines | Tube to Pipe (Female Pipe) | 649 °C | -255 °C | Corrosive | Female National Pipe Tapered (NPT) Connector | 2600 to 6700 psi | 1.96 inch | N/A | Stainless Steel AISI 316 | 3/4" NPT | N/A | 1/2" (O.D.) |
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