Specifications include, but are not limited to: This Specification outlines the requirements to furnish and deliver to Port Authority of Allegheny County (PAAC) the listed Light Rail Vehicle (LRV) Magnetic Track Brake Suspension Replacement Parts. Replacement parts shall be new and the same as supplied by the Original Equipment Manufacturer (OEM) or "Approved Equal". Bidders shall have a verifiable (documented), proven successful service history of 5 years in the transit industry. Bidders proposing parts for consideration as “Approved Equal” parts shall submit to the Authority samples and/or manufacturer’s technical data sheets for comparison to the OEM parts and technical data. The Port Authority shall have at its sole discretion the right to reject items not meeting these requirements and the Authority’s decision shall be final. Magnetic Track Brake Suspension with Hall Industries Split Adjustment Nut (Manufacturer Part Number 50028MOD). Magnetic Track Brake Suspension with Hall Industries Split Adjustment Nut (Manufacturer Part Number 50028MOD).