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 6620-01-098-9866
NSN 5935-01-218-0839
NSN 6620-00-560-4406
NSN 6620-01-339-1238
NSN 6685-00-617-3733
NSN 2925-01-063-7876
NSN 5855-00-427-7848
NSN 5910-01-495-0619
NSN 2925-01-459-8093
NSN 5985-01-584-4296
NSN 5905-00-419-2492
NSN 2925-00-351-1015