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 5905-01-552-1836
NSN 5996-01-570-8294
NSN 5999-01-296-8370
NSN 6220-01-114-2959
NSN 6135-01-079-7852
NSN 5915-01-468-4541
NSN 6645-00-626-5370
NSN 6135-00-134-6648
NSN 5835-01-416-6455
NSN 5945-01-653-5166
NSN 6150-01-116-3188
NSN 6130-01-377-8337