A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6645-00-192-1152
NSN 5935-01-228-5598
NSN 2925-00-419-5868
NSN 5965-00-985-4152
NSN 5996-00-288-1829
NSN 5999-01-406-9394
NSN 5905-01-536-6857
NSN 6135-01-578-1148
NSN 6145-01-382-6025
NSN 5895-01-524-2462
NSN 4140-01-586-2210
NSN 5945-01-452-1067