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 5895-00-989-8948
NSN 5905-01-481-4625
NSN 5996-01-162-3312
NSN 7035-00-252-7467
NSN 6685-00-603-6640
NSN 6650-01-544-4275
NSN 2925-01-604-8984
NSN 5960-01-212-4227
NSN 5910-00-482-0230
NSN 5925-01-023-9768
NSN 5905-00-372-5214
NSN 6645-01-484-1858