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HERCULES RCW-90URE-1-1/2X2-1/4X3/8

Alternate Part Numbers Alternate Part Number C1NC21, Alternate Part Number MI-02249953, Alternate Part Number MINO-00407X31518	Brand Hercules Sealing Products	Brand Hercules Sealing Products	Pack Size 1.00	UOM EA	Supplier Part Number MCU-1506-D	Product Weight 0.06 lbs

Product Questions & Answers 2

Product Questions & Answers

Got a seal that cross-references to part number C1NC21, this the same thing?

Question by: Steve O on Aug 4, 2025, 6:16 PM

Yeah, C1NC21 is one of the alternate part numbers that lines up with this seal. MI-02249953 and MINO-00407X31518 also cross to it, so if any of those show up on your old paperwork or parts list, you're looking at the right item. The supplier part number is MCU-1506-D if you need that for your records.

Answer by: Customer Support on Aug 6, 2025, 9:13 AM

Hey, will this Hercules RCW-90URE work as a hydraulic seal?

Question by: Larry T on Dec 3, 2025, 9:10 PM

Yes, this Hercules RCW-90URE-1-1/2X2-1/4X3/8 is designed as a reliable sealing solution specifically for hydraulic applications in demanding industrial environments.

Answer by: Customer Support on Dec 5, 2025, 6:31 AM