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 5895-00-409-9300
NSN 5920-01-545-3146
NSN 5945-00-522-9639
NSN 6650-01-549-0341
NSN 6685-00-237-4138
NSN 5905-00-825-2240
NSN 2925-00-051-1467
NSN 5930-01-008-3212
NSN 5935-01-306-8695
NSN 5996-01-514-5937
NSN 5835-01-242-9806
NSN 6135-01-096-1452