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 5965-01-562-5830
NSN 5945-01-467-2242
NSN 5920-00-212-7505
NSN 6220-01-141-7709
NSN 6685-00-203-4485
NSN 5965-01-445-9403
NSN 6130-01-601-8132
NSN 6645-01-196-6277
NSN 5855-00-466-2309
NSN 5998-00-362-6658
NSN 6650-00-451-8174
NSN 5920-01-121-2368