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 5996-01-296-8376
NSN 6145-01-306-4923
NSN 5920-00-216-8665
NSN 6145-00-905-5374
NSN 6130-01-601-1263
NSN 5990-01-149-9228
NSN 5905-01-618-9926
NSN 6105-01-437-6876
NSN 5910-01-391-6068
NSN 6145-01-014-8350
NSN 5996-00-179-8123
NSN 5999-01-072-7717