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 7035-01-609-7341
NSN 5920-01-462-8951
NSN 6685-01-629-9632
NSN 5960-01-010-3083
NSN 6135-01-260-7180
NSN 6685-01-323-5272
NSN 6130-01-517-9891
NSN 6685-01-384-3979
NSN 5910-00-840-5492
NSN 6685-00-153-0266
NSN 5910-01-585-1178
NSN 6150-00-528-4175