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 6135-00-838-7008
NSN 6650-00-586-3726
NSN 5985-00-600-5323
NSN 5935-01-143-7225
NSN 6135-01-186-4010
NSN 6220-00-111-3188
NSN 6145-01-325-8505
NSN 5950-00-826-1216
NSN 5945-01-074-7362
NSN 5950-01-131-8548
NSN 6135-01-528-6896
NSN 5895-01-112-9000