3M™ Cover Plate L-152-5/37157(AAD) 5/Case
This cover plate, 4-1/2 inches x 5-1/4 inches, is part of the lens stack. It is placed between the lens gasket and the film gasket on the welding lens stack. On the electronic lens stack, it is placed between the lens gasket and the lens.
3M™ Fiber Gasket L-149-10, 4-1/2 in x 5-1/4 in 10/Case
This gasket, 4 1/2 inches x 5 1/4 inches is part of the welding lens stack. It is placed between the cover plate and the glass shade lens to prevent glass breakage due to heat buildup. The gasket is not used with the electronic lens.
3M™ Pivot and Cam 061-37-00R02 (2/Case) attaches to the helmet. It is a replacement part for the 3M™ Breathe Easy™ 1 Helmet and for helmets used on 3M™ Airstream™ High Efficiency and Supplied Air Systems.