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 5996-00-220-9414
NSN 5950-01-153-8267
NSN 7035-01-339-3665
NSN 6650-01-653-7714
NSN 5935-00-717-1351
NSN 5999-00-901-5738
NSN 5999-01-539-5155
NSN 5998-01-573-4315
NSN 5996-01-350-6648
NSN 5990-01-380-7815
NSN 4140-00-804-2820
NSN 6220-01-234-7809