Manufactured from steel and designed for use with JIC 37-degree flare fittings, this cap from Eaton Aeroquip features a 2-1/2-12 thread and is built to terminate or protect open male JIC ports in hydraulic systems. Catalog number C1BB91, it belongs to the Eaton Aeroquip 210292 series of steel adapter caps and carries dimensions of 1.44 (A) × 2.88 (B).
The Steel JIC 37 deg Flare Cap, 2-1/2-12 Thread is a practical solution for capping unused or inactive JIC ports on hydraulic circuits, preventing contamination and maintaining system integrity during storage, transit, or reconfiguration.
SKU: 210292-32S
Supplier Part Number (MPN): 210292-32S
Alternate Part Numbers: C1BB91, MI-00317134, MINO-00015F64524
Specifications
A
1.44
Alternate Part Numbers
Alternate Part NumberC1BB91, Alternate Part Number MI-00317134, Alternate Part Number MINO-00015F64524
What's the deal with this cap? What's it actually for?
Answer by: Customer Support on Apr 22, 2025, 5:15 PM
This cap nut is designed to seal off the end of a JIC 37-degree flared fitting. It keeps contaminants out of your hydraulic system when a connection isn't needed.