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 5975-00-989-7416
NSN 6145-00-494-2847
NSN 5905-01-521-2968
NSN 5965-00-185-9687
NSN 5915-01-379-4678
NSN 5920-01-557-4500
NSN 6645-01-245-8390
NSN 5910-00-874-3402
NSN 5965-01-482-9711
NSN 6320-01-328-6575
NSN 5999-01-536-4832
NSN 6645-01-631-9142