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 5998-01-561-3113
NSN 5998-00-167-9288
NSN 6650-00-262-2324
NSN 7035-00-946-2642
NSN 5996-00-587-3795
NSN 6610-00-247-1308
NSN 6620-01-483-1138
NSN 5999-00-061-1373
NSN 5910-01-296-3935
NSN 6645-01-331-5674
NSN 7035-00-517-8232
NSN 6685-00-761-6289