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 6685-00-561-5722
NSN 5975-01-090-7674
NSN 5910-00-901-6546
NSN 5985-00-913-6056
NSN 5895-01-369-4787
NSN 2925-00-127-7828
NSN 6650-01-233-1484
NSN 5945-00-788-1027
NSN 6620-00-553-8854
NSN 5990-00-788-9021
NSN 5835-01-227-4437
NSN 5945-01-179-2448