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 6320-01-564-0893
NSN 5835-00-891-2232
NSN 6135-00-112-8635
NSN 5996-01-327-0220
NSN 5996-01-066-6945
NSN 6150-00-387-3045
NSN 6220-01-401-5337
NSN 5965-01-424-3649
NSN 6110-00-947-4127
NSN 6105-01-415-0598
NSN 6645-00-522-4173
NSN 5985-00-136-9711