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 5950-01-237-2573
NSN 6150-00-739-7791
NSN 5925-01-467-3625
NSN 5910-01-392-3728
NSN 5855-00-004-0904
NSN 6645-00-754-4108
NSN 6110-00-454-8843
NSN 5950-00-206-3213
NSN 5965-01-406-4164
NSN 2925-00-915-1827
NSN 5905-01-540-1094
NSN 5835-01-552-7135