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Stainless Steel Adapter, 3/8-18 Male NPT Plug

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Description & Features

This Stainless Steel Adapter features a 3/8-18 Male NPT Plug, suitable for pipe-to-pipe connections. Constructed from high-quality stainless steel, this adapter is designed for durability and corrosion resistance in demanding environments.

The SSP adapter, catalog number C1CY58, offers reliable performance. With a length of 0.78 inches, it ensures a compact and secure fit.

SKU: HP-3/8

Supplier Part Number (MPN): 3/8HP

Alternate Part Numbers: C1CY58, MI-08750100, MINO-00766X98458

Specifications

Alternate Part Numbers
Alternate Part Number C1CY58, Alternate Part Number MI-08750100, Alternate Part Number MINO-00766X98458
Brand
Ssp Fittings Corp
Brand
SSP Fittings Corp
Pack Size
1.00
UOM
EA
L
0.78
Supplier Part Number
3/8HP
Thread 1
3/8-18
Thread Sealant
No
Product Weight
0.07 lbs

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Product Questions & Answers (2)

Question by: Jimmy W on Jun 20, 2025, 8:02 AM
Will this plug hold up if I'm using it with some hydraulic fluid that gets pretty hot?
Answer by: Customer Support on Jun 22, 2025, 6:00 AM
Constructed from stainless steel, this adapter offers good corrosion resistance, which should help with the heat you're describing.
Question by: Hubert K on Aug 23, 2025, 9:22 AM
got a 3/8-18 npt port i need to cap off, is this the right plug?
Answer by: Customer Support on Aug 24, 2025, 9:59 PM
For a 3/8-18 male NPT plug, this matches that thread size and is meant for pipe-to-pipe connections where you need to close off a port.