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 5965-01-283-8204
NSN 5945-01-463-2218
NSN 5920-01-568-4887
NSN 5895-01-551-9439
NSN 6620-01-151-2288
NSN 6145-01-146-5555
NSN 5835-00-583-1316
NSN 6135-00-998-5884
NSN 5985-01-422-4632
NSN 7035-01-604-6735
NSN 7035-01-467-8921
NSN 5835-01-133-6485