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 5925-00-227-0396
NSN 6110-01-364-0966
NSN 5920-01-541-0887
NSN 6685-01-407-9432
NSN 6645-01-113-6712
NSN 6645-01-406-7322
NSN 6150-01-097-3341
NSN 6105-00-144-0097
NSN 5895-00-334-0142
NSN 6650-01-195-3957
NSN 4140-00-269-5795
NSN 5925-00-106-2675