part number refers to a Hitachi Gasket used in various Hitachi (now Metabo HPT) finish nailers.
Part Details
Type: Gasket.
Compatibility: This part is compatible with several nailer models, including the Hitachi NT65MA4, NT65MA4M, and NT65MA4S angled finish nailers.
Material: The part is listed as being made of metal according to Repairtoolparts.com specifications.
Function: As a gasket, its role is to provide a seal between components within the pneumatic tool, which is crucial for maintaining proper air pressure and operation.