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Brass Pipe Nipple, 1-11-1/2 Male NPT, 3.00 Inch Long

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Description & Features

ACR Industries presents a versatile Brass Pipe Nipple designed for industrial applications requiring precise threading and durable construction. Engineered with a length of 3.00 inches and 1-11-1/2 Male NPT threading this component ensures secure connections in various systems.

MPN: 40-103

Supplier Part Number: 40-103

Manufactured to strict quality standards this brass pipe nipple guarantees reliable performance and longevity in demanding environments. Its robust brass material provides excellent resistance to corrosion making it suitable for harsh conditions.

Ideal for use in systems necessitating high-strength connections this pipe nipple is a dependable choice for professionals. Made by ACR Industries it meets all the requirements for industrial-grade applications ensuring optimal performance even under challenging circumstances.

Specifications

Connection Size 1
1 in
Connection Size 2
1 in
Connection Type
Plain End
Connection Type 1
Plain End
Connection Type 2
Plain End
Fitting Type
Nipple
Material
Brass
Material Construction
Red Brass
Thread Sealant
Without Thread Sealant
Thread Size
1-11-1/2

Product Questions & Answers (3)

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Question by: Terry W on Dec 10, 2025, 9:35 AM
thread size on this is 1 NPT right? just want to make sure before i order, got a fitting i need to match up to
Answer by: Customer Support on Dec 12, 2025, 6:47 AM
Correct, the threading is 1-11-1/2 Male NPT, which is the standard thread designation for a 1 inch NPT connection. That 11-1/2 refers to the number of threads per inch, so as long as your fitting is a 1 inch female NPT, you're good to go.
Question by: Warren C on Jan 9, 2026, 11:42 AM
Will this brass nipple work alright with regular black iron pipe?
Answer by: Customer Support on Jan 10, 2026, 7:21 PM
While both are common hydraulic connections materials, brass is more corrosion-resistant than black iron. Using them together is generally okay, but keep in mind the potential for galvanic corrosion over time, especially if moisture is present.
Question by: Gary H on Feb 3, 2026, 6:07 AM
got a job where i need a 1-11-1/2 male NPT nipple, is this one actually 3 inches long end to end?
Answer by: Customer Support on Feb 4, 2026, 4:10 PM
For sizing, you are looking at a brass pipe nipple with 1-11-1/2 male NPT threads and a listed overall length of 3.00 inches.

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