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 5985-01-430-7213
NSN 6650-01-625-6961
NSN 6645-01-562-1351
NSN 5915-01-367-7420
NSN 5950-00-921-8374
NSN 5925-01-565-6287
NSN 6150-01-025-1467
NSN 6650-01-398-1387
NSN 6610-00-112-2698
NSN 5990-01-240-1100
NSN 5998-00-922-6124
NSN 6645-01-370-4259