We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
JACO N-O-4-BLK General Purpose Nylon Compression Fittings, 1/4 in OD, 5-Pack
JACOGeneral Purpose Nylon Compression Fittings

JACO N-O-4-BLK General Purpose Nylon Compression Fittings, 1/4 in OD, 5-Pack

JACO Compression Nuts are general purpose nylon compression fittings for 1/4 in OD tubing, sold in a 5-pack (MPN N-O-4-BLK). 3G Electric interprets your demand and sources this OEM part across 14 industrial…

SKU 3G-OTH-475914

Also listed as: NO4BLK · N O 4 BLK

Brand
JACO
Item
N-O-4-BLK General Purpose Nylon Compression Fittings, 1/4 in OD, 5-Pack
Part Number
N-O-4-BLK
Category
General Purpose Nylon Compression Fittings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

JACO
Manufacturer Part Number
N-O-4-BLK
Type
Compression, Nylon, 5 PK

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

JACO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

JACO Compression Nuts are general purpose nylon compression fittings for 1/4 in OD tubing, sold in a 5-pack (MPN N-O-4-BLK). 3G Electric interprets your demand and sources this OEM part across 14 industrial departments — with specialist depth in combustion, pumps and controls as an authorised distributor — ensuring you get the right answer, not just a catalog.

Frequently Asked Questions

What is a JACO compression nut used for?

A JACO compression nut secures tubing in a compression fitting for leak-free connections in pneumatic, hydraulic, and instrumentation systems. It is commonly used in industrial fluid handling, chemical processing, and water treatment applications where nylon's corrosion resistance is required.

What are the specifications of JACO compression nuts N-O-4-BLK?

JACO compression nuts N-O-4-BLK are for 1/4 in OD tubing, made of nylon, sold in a 5-pack. They are general purpose compression fittings. 3G Electric sources this OEM part across 14 industrial departments, with specialist depth in combustion, pumps and controls.

Where to buy JACO compression nuts worldwide?

3G Electric supplies JACO compression nuts worldwide. We interpret your demand, source the OEM part, and handle full logistics and customs clearance for delivery to your location. Contact us for availability and lead time on this 5-pack of nylon compression nuts.

How to install JACO compression nuts on tubing?

To install JACO compression nuts, slide the nut and ferrule onto the tubing, insert the tubing into the fitting body, and tighten the nut by hand until snug, then use a wrench for an additional quarter turn. Avoid overtightening to prevent damage to the nylon nut.

Used in

Common applications for JACO
Chemical processing — JACO PVDF ball check valves (CV-4-K) for backflow prevention in corrosive fluid lines
Water treatment — JACO ball check valves with PTFE ball (CV-8-K-T/H) for low-friction operation in dosing systems
Industrial instrumentation — JACO 1/8-inch PVDF check valves (CV-2-K) for sample lines in analytical equipment
Pharmaceutical manufacturing — JACO PVDF check valves with 316 stainless steel ball (CV-6-K) for high-purity water systems
Plating and metal finishing — JACO ball check valves (CV-4-K-T/H) for acid circulation lines in electroplating baths
Not sure this is the right part? Photo-identify it

JACO Products

3G Electric supplies JACO general purpose nylon compression fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from JACO

View all JACO parts
This JACO compression fitting is a general purpose nylon connector for 5/16 in OD tubing. It features compression x compression ends for joining two tubes of equal diameter. Suitable for pneumatic, fluid-handling, and instrumentation systems requiring bulkhead mounting. Supplied as a 5-pack
JACO
This JACO compression fitting is a general purpose nylon connector for 5/16 in OD tubing. It features compression x compression ends for joining two tubes of equal diameter. Suitable for pneumatic, fluid-handling, and instrumentation systems requiring bulkhead mounting. Supplied as a 5-pack
Nylon compression fitting for 5/16 in OD tubing. Suitable for use in pneumatic and instrumentation systems requiring secure tube connections. Sold in a 5-pack
JACO
Nylon compression fitting for 5/16 in OD tubing. Suitable for use in pneumatic and instrumentation systems requiring secure tube connections. Sold in a 5-pack
This nylon compression fitting connects 1/8 in OD tubing to a 1/8 in male NPT pipe thread. Suitable for pneumatic, instrumentation, and low-pressure fluid systems. Supplied as a 5-pack
JACO
This nylon compression fitting connects 1/8 in OD tubing to a 1/8 in male NPT pipe thread. Suitable for pneumatic, instrumentation, and low-pressure fluid systems. Supplied as a 5-pack
This nylon compression fitting connects 1/4 in OD tubing to a 1/4 in FNPT pipe thread. The corrosion-resistant nylon body suits general-purpose fluid handling in pneumatic, hydraulic, and instrumentation systems. Supplied in a 5-pack
JACO
This nylon compression fitting connects 1/4 in OD tubing to a 1/4 in FNPT pipe thread. The corrosion-resistant nylon body suits general-purpose fluid handling in pneumatic, hydraulic, and instrumentation systems. Supplied in a 5-pack
This JACO nylon compression fitting connects 5/8 in OD tubing to 1/2 in pipe threads. Type Compression x MNPT. Supplied in a 5-pack. Suitable for pneumatic, hydraulic, and instrumentation fluid-handling systems requiring a corrosion-proof joint
JACO
This JACO nylon compression fitting connects 5/8 in OD tubing to 1/2 in pipe threads. Type Compression x MNPT. Supplied in a 5-pack. Suitable for pneumatic, hydraulic, and instrumentation fluid-handling systems requiring a corrosion-proof joint
This nylon compression fitting connects 1/4 in OD tubing to 1/4 in female NPT threads. The elbow configuration is suited for tight spaces in low-pressure fluid or air systems. Pack of 5
JACO
This nylon compression fitting connects 1/4 in OD tubing to 1/4 in female NPT threads. The elbow configuration is suited for tight spaces in low-pressure fluid or air systems. Pack of 5
This nylon compression fitting joins two lengths of 3/8 in OD tubing in low-pressure pneumatic, instrumentation, or fluid-handling systems. The compression x compression configuration provides a secure, leak-free seal. Supplied as a 5-pack
JACO
This nylon compression fitting joins two lengths of 3/8 in OD tubing in low-pressure pneumatic, instrumentation, or fluid-handling systems. The compression x compression configuration provides a secure, leak-free seal. Supplied as a 5-pack
This JACO compression fitting is a female elbow connector made of general purpose nylon. It connects 1/2 in OD tubing to a 1/2 in FNPT threaded port at a 90° angle. Suitable for fluid and pneumatic systems in industrial environments, the nylon construction provides corrosion resistance for moderate-pressure applications. Sold in a 5-pack
JACO
This JACO compression fitting is a female elbow connector made of general purpose nylon. It connects 1/2 in OD tubing to a 1/2 in FNPT threaded port at a 90° angle. Suitable for fluid and pneumatic systems in industrial environments, the nylon construction provides corrosion resistance for moderate-pressure applications. Sold in a 5-pack

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first