PARKER Compression Fitting Adapter: 3/4 in OD x 3/4 in pipe Size, Compression x FNPT
The PARKER Compression Fitting Adapter (MPN 12FSC12N-B) is a double-ferrule brass compression fitting with a 3/4 in OD x 3/4 in pipe size, configured as Compression x FNPT. Compatible with Parker A-LOK fitting…
SKU 3G-OTH-473554
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Product Description
The PARKER Compression Fitting Adapter (MPN 12FSC12N-B) is a double-ferrule brass compression fitting with a 3/4 in OD x 3/4 in pipe size, configured as Compression x FNPT. Compatible with Parker A-LOK fitting brands, this adapter is part of our curated industrial supply across 14 departments, with specialist depth in combustion, pumps, and controls as an authorised distributor.
Frequently Asked Questions
What is the PARKER 12FSC12N-B compression fitting adapter used for?
The PARKER 12FSC12N-B adapter connects 3/4 in OD tubing to a 3/4 in FNPT threaded port using a double-ferrule brass compression design. It is commonly used in instrumentation, hydraulic, and pneumatic systems where leak-free sealing is required. 3G Electric supplies this adapter as part of our global industrial sourcing across 14 departments.
What are the specifications of the PARKER 12FSC12N-B?
The PARKER 12FSC12N-B is a double-ferrule brass compression fitting adapter with a 3/4 in OD tube size and 3/4 in FNPT pipe thread. It is compatible with Parker A-LOK fitting brands. The manufacturer part number is 12FSC12N-B. 3G Electric provides this adapter for worldwide delivery.
Where to buy the PARKER 12FSC12N-B worldwide?
3G Electric supplies the PARKER 12FSC12N-B compression fitting adapter to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine PARKER parts and support your procurement needs across 14 departments.
How to install a PARKER double-ferrule compression fitting?
To install a PARKER double-ferrule compression fitting like the 12FSC12N-B, slide the nut and ferrules onto the tubing, insert the tube fully into the fitting body, then tighten the nut by hand. Use a wrench to tighten an additional 1-1/4 turns for proper ferrule swaging. Always follow Parker's published torque specifications.
Used in
Common applications for PARKERPARKER Products
3G Electric supplies PARKER double-ferrule brass compression fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









