You have no items in your shopping cart.
- Availability & Price
- Search SKU
Filter by attributes
- Application
- Brand
- Configuration
- Connection Thread Size
- Division
- Division
- For Fluid Type
- Industry
- Length
- Materials of Construction
Parker Tube Fitting, NPT Male Bulkhead 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 Male Bulkhead 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 Male Bulkhead 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 1” O.D., and for metric sizes from 6 mm through to 12 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 Male Bulkhead 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 1” O.D., and for metric sizes from 6 mm through to 12 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 | Application | For Fluid Type | Configuration | Length | Minimum Operating Temperature | Product Style | Shape | Maximum Operating Temperature | Division | Technology | Brand | Operating Pressure | Division | Industry | Options | Tube Outside Diameter | Connection Thread Size | Materials of Construction | Specifications Met |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3MBC2N-316 | Backordered | POR | Instrumentation | Hydrogen | Tube to Pipe (Male Pipe) | 1.89 inch | -255 °C | Male National Pipe Tapered (NPT) Bulkhead | Straight | 649 °C | Instrumentation Products Division | Process Control | A-LOK | 5500 to 10300 psi | Instrumentation Products Division | Nuclear | N/A | 3/16" (O.D.) | 1/8" NPT | Stainless Steel AISI 316 | N/A | |
| 4MBC2N-6MO | Backordered | POR | Sensing Lines | Steam | Tube to Pipe (Male Pipe) | 1.95 inch | -198 °C | Male National Pipe Tapered (NPT) Bulkhead | Straight | 371 °C | Instrumentation Products Division | Process Control | A-LOK | 4000 to 10300 psi | Instrumentation Products Division | Chemical | N/A | 1/4" (O.D.) | 1/8" NPT | 6Mo | N/A | |
| 4MBC4N-316 | Backordered | $23.72 | Hydrogen Service | Fuels | Tube to Pipe (Male Pipe) | 2.132 inch | -255 °C | Male National Pipe Tapered (NPT) Bulkhead | Straight | 649 °C | Instrumentation Products Division | Process Control | A-LOK | 4000 to 10300 psi | Instrumentation Products Division | Chemical | N/A | 1/4" (O.D.) | 1/4" NPT | Stainless Steel AISI 316 | N/A | |
| 4MBC4N-316L | Backordered | POR | Analytical Installations | Liquid | Tube to Pipe (Male Pipe) | 2.132 inch | -255 °C | Male National Pipe Tapered (NPT) Bulkhead | Straight | 649 °C | Instrumentation Products Division | Process Control | A-LOK | 4000 to 10300 psi | Instrumentation Products Division | Microelectronics | N/A | 1/4" (O.D.) | 1/4" NPT | Stainless Steel AISI 316L | N/A | |
| 4MBC4N-6MO | Backordered | POR | Offshore Control Panels | Hydrogen | Tube to Pipe (Male Pipe) | 2.132 inch | -198 °C | Male National Pipe Tapered (NPT) Bulkhead | Straight | 371 °C | Instrumentation Products Division | Process Control | A-LOK | 4000 to 10300 psi | Instrumentation Products Division | Chemical | N/A | 1/4" (O.D.) | 1/4" NPT | 6Mo | N/A | |
| 4MBC4N-B | 17 in stock | POR | Instrumentation | Hydrogen | Tube to Pipe (Male Pipe) | 2.132 inch | - | Male National Pipe Tapered (NPT) Bulkhead | Straight | - | Instrumentation Products Division | Process Control | A-LOK | 4000 to 10300 psi | Instrumentation Products Division | Microelectronics | N/A | 1/4" (O.D.) | 1/4" NPT | Brass | N/A | |
| 4MBC4N-IIY | Backordered | POR | Hydrogen Service | Corrosive | Tube to Pipe (Male Pipe) | 2.132 inch | -198 °C | Male National Pipe Tapered (NPT) Bulkhead | Straight | 649 °C | Instrumentation Products Division | Process Control | A-LOK | 4000 to 10300 psi | Instrumentation Products Division | Semiconductor | N/A | 1/4" (O.D.) | 1/4" NPT | Alloy 625 | N/A | |
| 4MBC4N-M | Backordered | POR | Sensing Lines | Oil | Tube to Pipe (Male Pipe) | 2.132 inch | -198 °C | Male National Pipe Tapered (NPT) Bulkhead | Straight | 425 °C | Instrumentation Products Division | Process Control | A-LOK | 4000 to 10300 psi | Instrumentation Products Division | Power Generation | N/A | 1/4" (O.D.) | 1/4" NPT | Monel 400 | N/A | |
| 4MBC4N-NNR | Backordered | POR | Analytical Installations | Natural Gas (CNG) | Tube to Pipe (Male Pipe) | 2.132 inch | -198 °C | Male National Pipe Tapered (NPT) Bulkhead | Straight | 535 °C | Instrumentation Products Division | Process Control | A-LOK | 4000 to 10300 psi | Instrumentation Products Division | Power Generation | N/A | 1/4" (O.D.) | 1/4" NPT | Alloy C-276 | N/A | |
| 4MBC4N-TTZ | Backordered | POR | CNG / LNG Lines | Gases | Tube to Pipe (Male Pipe) | 2.132 inch | -59 °C | Male National Pipe Tapered (NPT) Bulkhead | Straight | 315 °C | Instrumentation Products Division | Process Control | A-LOK | 4000 to 10300 psi | Instrumentation Products Division | Transportation | N/A | 1/4" (O.D.) | 1/4" NPT | Titanium | N/A | |
| 4MBC6N-316 | Backordered | $60.57 | Instrumentation | Liquid | Tube to Pipe (Male Pipe) | 2.162 inch | -255 °C | Male National Pipe Tapered (NPT) Bulkhead | Straight | 649 °C | Instrumentation Products Division | Process Control | A-LOK | 4000 to 10300 psi | Instrumentation Products Division | Chemical | N/A | 1/4" (O.D.) | 3/8" NPT | Stainless Steel AISI 316 | N/A | |
| 4MBC6N-B | Backordered | POR | Analytical Installations | Corrosive | Tube to Pipe (Male Pipe) | 2.162 inch | - | Male National Pipe Tapered (NPT) Bulkhead | Straight | - | Instrumentation Products Division | Process Control | A-LOK | 4000 to 10300 psi | Instrumentation Products Division | Oil & Gas | N/A | 1/4" (O.D.) | 3/8" NPT | Brass | N/A | |
| 4MBC8N-316 | Backordered | $68.63 | Analytical Installations | Hydrogen | Tube to Pipe (Male Pipe) | 2.374 inch | -255 °C | Male National Pipe Tapered (NPT) Bulkhead | Straight | 649 °C | Instrumentation Products Division | Process Control | A-LOK | 4000 to 10300 psi | Instrumentation Products Division | Microelectronics | N/A | 1/4" (O.D.) | 1/2" NPT | Stainless Steel AISI 316 | N/A | |
| 4MBC8N-6MONC | Backordered | POR | CNG / LNG Lines | Gases | Tube to Pipe (Male Pipe) | 2.374 inch | -198 °C | Male National Pipe Tapered (NPT) Bulkhead | Straight | 371 °C | Instrumentation Products Division | Process Control | A-LOK | 4000 to 10300 psi | Instrumentation Products Division | Oil & Gas | N/A | 1/4" (O.D.) | 1/2" NPT | 6Mo | NACE | |
| 4MBC8N-B | Backordered | POR | Offshore Control Panels | Gases | Tube to Pipe (Male Pipe) | 2.374 inch | - | Male National Pipe Tapered (NPT) Bulkhead | Straight | - | Instrumentation Products Division | Process Control | A-LOK | 4000 to 10300 psi | Instrumentation Products Division | Chemical | N/A | 1/4" (O.D.) | 1/2" NPT | Brass | N/A | |
| 5MBC2N-316 | Backordered | POR | Offshore Control Panels | Hydrogen | Tube to Pipe (Male Pipe) | 2.08 inch | -255 °C | Male National Pipe Tapered (NPT) Bulkhead | Straight | 649 °C | Instrumentation Products Division | Process Control | A-LOK | 4100 to 8100 psi | Instrumentation Products Division | Oil & Gas | N/A | 5/16" (O.D.) | 1/8" NPT | Stainless Steel AISI 316 | N/A | |
| 5MBC4N-316 | Backordered | POR | Analytical Installations | Liquid | Tube to Pipe (Male Pipe) | 2.27 inch | -255 °C | Male National Pipe Tapered (NPT) Bulkhead | Straight | 649 °C | Instrumentation Products Division | Process Control | A-LOK | 4100 to 8100 psi | Instrumentation Products Division | Chemical | N/A | 5/16" (O.D.) | 1/4" NPT | Stainless Steel AISI 316 | N/A | |
| 6MBC2N-316 | Backordered | POR | Offshore Control Panels | Natural Gas (CNG) | Tube to Pipe (Male Pipe) | 2.08 inch | -255 °C | Male National Pipe Tapered (NPT) Bulkhead | Straight | 649 °C | Instrumentation Products Division | Process Control | A-LOK | 3300 to 6600 psi | Instrumentation Products Division | Power Generation | N/A | 3/8" (O.D.) | 1/8" NPT | Stainless Steel AISI 316 | N/A | |
| 6MBC2N-B | Backordered | POR | Hydrogen Service | Hydrogen | Tube to Pipe (Male Pipe) | 2.08 inch | - | Male National Pipe Tapered (NPT) Bulkhead | Straight | - | Instrumentation Products Division | Process Control | A-LOK | 3300 to 6600 psi | Instrumentation Products Division | Power Generation | N/A | 3/8" (O.D.) | 1/8" NPT | Brass | N/A | |
| 6MBC4N-316 | 37 in stock | $26.37 | Sensing Lines | Liquid | Tube to Pipe (Male Pipe) | 2.265 inch | -255 °C | Male National Pipe Tapered (NPT) Bulkhead | Straight | 649 °C | Instrumentation Products Division | Process Control | A-LOK | 3300 to 6600 psi | Instrumentation Products Division | Chemical | N/A | 3/8" (O.D.) | 1/4" NPT | Stainless Steel AISI 316 | N/A |
REWARD Status
Interchange Lookup
Interchange Lookup
Your one-stop-shop for all your filtration, hydraulic, pneumatic, hose, fittings, coupling and other motion control products. Click here for the dedicated page for you cross-reference or replacement search that also shows availability and price.
Exact match Begins with Contains
