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 6135-00-948-7061
NSN 6135-00-593-6831
NSN 5910-00-261-3413
NSN 6645-00-952-0662
NSN 6110-00-307-8480
NSN 5945-01-623-7753
NSN 5960-00-883-4246
NSN 5975-01-392-6126
NSN 6685-00-478-1858
NSN 6685-00-081-0757
NSN 5895-01-442-1851
NSN 5905-00-294-9445