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KURIYAMA SS A PART COUPLING

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Description & Features

Manufactured by Kuriyama of America, this stainless steel A-part coupling is designed for reliable fluid transfer connections in industrial and hydraulic applications. The A-part serves as one half of a complete cam-and-groove or equivalent coupling assembly, mating with a corresponding B-part or compatible fitting to form a secure connection.

Kuriyama of America is a recognized manufacturer of fluid handling components, and this coupling reflects their standard of consistent dimensional tolerancing and material quality. Stainless steel construction supports use in corrosive or sanitary fluid environments where carbon steel alternatives are not suitable.

SKU: SS-A200

Supplier Part Number (MPN): SS-A200

Specifications

Brand
KOA Couplings™
Connection Size 1
2 in
Connection Size 2
2 in
Connection Type
FNPT, Male Coupler
Connection Type 1
Male Coupler
Connection Type 2
Female NPT
Fitting Type
Coupling
Material
Stainless Steel
Material Construction
316 Stainless Steel
Maximum Operating Pressure
250 psi
Series
SS-A Series

Product Questions & Answers (1)

Question by: Troy C on Jan 10, 2026, 1:27 PM
what's the difference between the A-part and the B-part on these cam and groove couplings? trying to figure out which one I actually need before I order
Answer by: Customer Support on Jan 12, 2026, 6:24 AM
Cam and groove couplings come in two halves that work together. The A-part is the male adapter end, and it mates with a B-part, which is the female coupler half. You need both sides to make a complete connection. If the other half of your setup already has a B-part in place, then this stainless A-part is what you're looking for to complete it.

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