S-4568K191 0.824" ID x 1 3/64" OD x 1 3/8" Long ASTM B687, NSF/ANSI 61 Standard-Wall Brass Threaded Pipe Nipples and Pipe

Standard-Wall Brass Threaded Pipe Nipples and Pipe

1499FA00139 Standard-Wall Brass Threaded Pipe Nipples and Pipe
1499FA00139 Standard-Wall Brass Threaded Pipe Nipples and Pipe

Image may differ from product. See technical specification for details.

Part No.
Part No. 1499FA00139
Equivalent to mcmaster :
4568K191

Basic Information

For Use With Air, Drinking Water, Natural Gas, Oil, Steam, Water
Shape Straight
Type Pipe
Schedule 40
Construction Seamless
Material 230 Brass
Specifications Met ASTM B687, NSF/ANSI 61
RoHS RoHS 3 (2015/863/EU) Compliant

Connection Parameters

Threading Fully Threaded
Connection Type Pipe
Connection Style Threaded
Thread Type NPT
Gender Male

Dimension Parameters

Pipe Size 3/4
Length 1 3/8"
OD 1 3/64"
ID 0.824"
Wall Thickness 0.113"

Material & Accessories Parameters

For Fitting Class 125
For Fitting Material Brass, Bronze
For Flange Material Brass, Bronze
For Flange Class 150
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
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Key Features & Benefits at a Glance

  • Corrosion-resistant 230 Brass construction ensures long-lasting performance in demanding environments, reducing maintenance costs and downtime.
  • Seamless design eliminates weak points, providing superior leak resistance and structural integrity under high-pressure conditions.
  • Full NPT threading guarantees secure, tight connections that prevent leaks in air, water, gas, oil, and steam systems.
  • Certified for drinking water safety with NSF/ANSI 61 compliance, making it ideal for potable water applications without contamination risks.
  • Multi-service compatibility allows use across various media including natural gas, oil, and steam, simplifying inventory and procurement.
  • RoHS 3 compliance ensures environmental safety and regulatory adherence for global industrial projects.
  • Precision dimensions (3/4" Schedule 40) ensure easy installation and reliable fit with standard brass or bronze fittings rated for Class 125 and flanges for Class 150.

Professional Applications & Engineering Value

Engineered for reliability, this 3/4" Schedule 40 brass threaded pipe nipple addresses critical industrial challenges such as fluid leakage and material degradation. Its seamless construction and 230 Brass material provide exceptional resistance to corrosion and wear, extending service life in harsh conditions like steam lines or natural gas distribution. The fully threaded NPT design ensures a secure seal, minimizing installation errors and enhancing system safety. Certified to NSF/ANSI 61 for drinking water and compliant with RoHS 3, it supports sustainable, safe operations in plumbing, HVAC, and process industries where durability and regulatory compliance are paramount.

Specification Summary & Compliance

This product adheres to precise dimensional standards with NPT thread type for reliable connections. It meets ASTM B687 specifications for brass pipe manufacturing and is certified under NSF/ANSI 61 for safe drinking water contact. Compliant with RoHS 3 (2015/863/EU), it ensures environmental safety, while its design supports fittings for Class 125 and flanges for Class 150, guaranteeing performance in varied industrial applications.

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