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 5990-00-816-9289
NSN 6320-01-233-5798
NSN 5855-01-391-7077
NSN 6645-01-231-7722
NSN 5965-01-168-3255
NSN 5960-01-528-1147
NSN 5960-00-834-9107
NSN 5915-00-490-5789
NSN 5895-00-175-6415
NSN 6685-01-104-1782
NSN 5910-01-397-9857
NSN 4140-01-068-3500