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 5960-01-512-0233
NSN 6240-00-091-9276
NSN 6105-01-130-8285
NSN 6240-01-406-4042
NSN 6685-01-004-6182
NSN 5935-01-517-2036
NSN 7035-01-083-0282
NSN 5965-00-762-0630
NSN 6320-00-242-3300
NSN 5960-01-570-8605
NSN 5945-01-185-6596
NSN 5910-01-212-3090