An item that possesses a high degree of elasticity allowing it to stretch and resume shape. It is designed to be installed in a groove or recessed cavity to create an internal seal in a diver's breathing apparatus.
NSN 6240-01-627-6936
NSN 5945-01-330-1616
NSN 2925-01-197-7864
NSN 5975-00-379-2388
NSN 6220-00-358-7334
NSN 5835-01-360-2657
NSN 6645-01-237-2568
NSN 6645-01-483-0286
NSN 6150-01-624-6699
NSN 6110-01-395-3421
NSN 5975-00-714-8031
NSN 5895-01-024-4341