Brass Fittings 40004 Red Brass Pipe Nipple 1/8 in MPT x 2-1/2 in Schedule 40

The Brass Fittings 40004 is a 1/8" x 2-1/2" seamless red brass pipe nipple designed for use in a wide range of industrial, marine, HVAC, and non-potable fluid system applications. Manufactured from CDA 230 alloy red brass — an 85% copper, 15% zinc composition — this nipple meets the requirements of ASTM Specification B43 and is certified free of mercury contamination.

Key Features:

• Material: CDA 230 alloy seamless red brass — 85% copper, 15% zinc
• Size: 1/8 in MPT x 1/8 in MPT, 2-1/2 in overall length
• Schedule Rating: Schedule 40
• Pressure Rating: 370 PSI at 100°F
• Temperature Range: -20°F to 400°F
• Thread Size: 1/8-27 NPT — American Standard taper pipe threads per Federal Services Handbook H-58
• Conforms to Federal Specification WWN-351
• Meets ASTM B43 requirements for seamless red brass pipe

⚠ Important Notice: This product is NOT approved for use in potable (drinking) water systems. It is intended for non-potable fluid applications only, including fuel lines, compressed air, hydraulic systems, marine plumbing, and industrial piping.

Also referenced as a brass nipple, copper fitting, or lead-free brass nipple. Compatible with standard NPT-threaded fittings across a variety of plumbing and industrial applications.