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 5960-00-103-4039
NSN 5895-00-692-7672
NSN 5935-00-007-1945
NSN 5855-01-070-4072
NSN 5950-01-608-6893
NSN 7035-01-608-7318
NSN 6650-01-313-5511
NSN 5960-01-085-1918
NSN 6685-00-723-6025
NSN 6150-00-108-6350
NSN 5990-01-259-7138
NSN 6135-01-079-7852