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Din2353 Cutting Ring

Description & Features

Sized for L42 tube and machined from steel, this component is designed for use in DIN 2353 compression fitting assemblies. The Din2353 Cutting Ring is manufactured to an M52 x 2.0 thread callout and has an overall length of 13.5mm, making it suited for metric hydraulic tube connections where dimensional accuracy and material consistency are critical.

Supplied by Adaptall, this cutting ring functions as the sealing element in a DIN-standard tube fitting, biting into the outer wall of the tube when the fitting is tightened to form a reliable, leak-resistant connection. Steel construction supports use in demanding hydraulic circuit environments where consistent performance under pressure is required.

SKU: 5202-42

Supplier Part Number (MPN): 5202-42

Specifications

L Length 13.5mm	Adaptall Material Steel	Adaptall Shape Component	Side 1 Callout M52 X 2.0	Side 1 Gender -	Side 1 Size L42	Side 1 Type Din Tube	Brand Adaptall America	Brand Adaptall	Pack Size 1.00	UOM EA	Supplier Part Number 5202-42	Product Weight 0.01 lbs

Product Questions & Answers (3)

Question by: Hugh R on Dec 5, 2025, 10:57 AM

What size tubing does this cutting ring work with?

Answer by: Customer Support on Dec 7, 2025, 9:18 AM

This cutting ring is sized for L42 tubing, as it's designed to be used in DIN 2353 compression fitting assemblies.

Question by: Dustin P on Oct 9, 2025, 12:13 PM

trying to track down a cutting ring for L42 tube on a DIN 2353 fitting, this the right one?

Answer by: Customer Support on Oct 10, 2025, 5:47 PM

For L42 tube in a DIN 2353 compression fitting assembly, yes, this is the correct cutting ring. It carries an M52 x 2.0 thread callout and measures 13.5mm in overall length, so the dimensional fit should line up with standard DIN 2353 L42 tube connections. Steel construction holds up well in hydraulic circuit environments where you need consistent sealing performance under pressure.

Question by: Ricky E on Mar 2, 2026, 7:17 AM

got an L42 DIN 2353 tube fitting, is this the little ring that actually seals when you tighten it down?

Answer by: Customer Support on Mar 4, 2026, 6:43 AM

In a DIN 2353 compression fitting assembly, the cutting ring is the sealing element. When the fitting is tightened, it bites into the outside wall of the tube to help form a leak-resistant connection.