Nomaco imp66b34 3/4 Inch Black Steel Nipple Assortment 66 Piece

Product Description

The NOMACO imp66b34 is a 66-piece assortment pack of Schedule 40 black steel nipples in 3/4 inch nominal pipe size. The pack includes 11 different lengths, giving plumbers and pipefitters a range of close, short, and standard nipples in a single order. Carbon steel construction meets the demands of typical black iron pipe systems used in gas distribution, steam, and general plumbing applications. Each nipple is manufactured to Schedule 40 wall thickness, maintaining pressure ratings consistent with standard black iron fittings. This assortment is well suited for service trucks, shop stock, or job-site kits where multiple nipple lengths are needed on demand.

This assortment is designed for use in residential and light commercial piping systems where 3/4 inch black iron pipe is specified. Common applications include natural gas and propane supply lines, steam heating systems, compressed air distribution, and industrial fluid transfer. The variety of lengths across 11 sizes within the 66-piece pack reduces the need to carry individual SKUs for routine service calls or rough-in work.

Key Features

• 66 nipples per assortment pack covering 11 different lengths
• 3/4 inch nominal pipe size for standard black iron pipe systems
• Schedule 40 wall thickness for pressure-rated service
• Carbon steel construction suited for gas, steam, and general plumbing use
• Black steel finish standard for non-galvanized piping applications

Compatibility

Designed as an OEM-style replacement and stock fitting for 3/4 inch Schedule 40 black iron pipe systems using standard NPT threaded connections.

Installation Notes

Black steel nipples are typically installed by licensed plumbers, pipefitters, or HVAC technicians working on gas or steam systems. Shut off and lock out the gas supply or system pressure before replacing or adding nipples to an active line. Apply an approved thread sealant or pipe-thread compound rated for the service medium before making up connections. Work must comply with applicable codes including the IFGC, IPC, or local amendments as required by jurisdiction.

Technical Specifications

• Nominal Pipe Size: 3/4 inch
• Schedule: 40
• Material: Carbon Steel
• Finish: Black Steel
• Pieces per Pack: 66
• Number of Lengths Included: 11
• Thread Type: NPT

Standard Information

• Brand: NOMACO
• Manufacturer Part Number: imp66b34