This straight adapter is made from stainless steel, offering durability and resistance to corrosion in demanding environments. This adapter features female National Pipe Taper (NPT) threads on both ends, each sized at 1-11-1/2.
The Stainless Steel Adapter, 1-11-1/2 Female NPT To 1-11-1/2 Female NPT, Straight facilitates a secure and reliable connection between two components with matching NPT threads. It measures 1.89 inches in length and is suitable for use with pipe to pipe stainless steel adapters.
SKU: HC-1
Supplier Part Number (MPN): 1HC
Alternate Part Numbers: C1CY27, MI-08749735, MINO-00766X98774
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Specifications
Alternate Part Numbers
Alternate Part Number1HC, Alternate Part Number C1CY27, Alternate Part Number MI-08749735, Alternate Part Number MINO-00766X98774
Brand
Ssp Fittings Corp
Brand
SSP Fittings Corp
Pack Size
1.00
UOM
EA
L
1.89
Supplier Part Number
1HC
Thread 1
1-11-1/2
Thread 2
1-11-1/2
Thread Sealant
No
Product Weight
0.56 lbs
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Product Questions & Answers (3)
Question by: Ralph H on Oct 9, 2025, 10:35 AM
what's the overall length on this coupling? tryin to figure out if it'll fit in a tight spot before I order
Answer by: Customer Support on Oct 11, 2025, 9:44 AM
Measures 1.89 inches end to end. Pretty compact for a 1-inch coupling, so it tends to work well in close-quarters installations where you don't have a lot of room to work with.
Question by: Brenda S on Feb 22, 2026, 6:25 PM
trying to hook two 1-11-1/2 female npt ends together, is this the right piece or am i missing something?
Answer by: Customer Support on Feb 24, 2026, 12:39 PM
For joining two components that both have 1-11-1/2 female NPT threads, this is the correct type of part. It is a straight stainless coupling with 1-11-1/2 female NPT on both ends, made to connect matching NPT-threaded components.
Question by: Gene H on Feb 20, 2026, 8:37 AM
Will this coupling hold up okay outside? Don't want it rusting on me.
Answer by: Customer Support on Feb 22, 2026, 6:11 AM
Being made from stainless steel, this adapter offers good resistance to corrosion, which should help it hold up well in outdoor environments.
