WASHER, FLAT, 1/2?

Listed on the following equipment:
Paramount - Bicep Curl - MS-1100
Paramount - Circuit Trainer - CT-20 Pulse
Paramount - Decline Press Bench - PFW-7600 Olympic - Silver
Paramount - Incline Press Bench - PFW-7200 Olympic - Silver
Paramount - Leg Press - XL-0300
Paramount - MP 3.0
Paramount - MP Series - 2.0
Paramount - MP Series - 2.5
Paramount - Rotary Chest - SP5800
Paramount - Rotary Chest Machine - AP-4200
Paramount - Seated Row - XL1200
Paramount - Squat Rack - PFW-5100 Olympic - Silver
Paramount - Supine Press Bench - PFW-7100 Olympic - Silver
Paramount - Triceps Extension - MS-1200

* Images may not be identical to part.