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 5965-01-063-7894
NSN 5910-00-043-4252
NSN 7035-00-283-3112
NSN 6610-01-234-9098
NSN 5945-00-185-6609
NSN 6620-01-406-3584
NSN 5998-00-985-4372
NSN 5895-01-252-7682
NSN 6645-00-801-8237
NSN 4140-01-559-4031
NSN 5999-01-534-6389
NSN 6130-01-108-0538