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 5945-00-816-9717
NSN 6110-01-378-3137
NSN 6110-00-494-3056
NSN 6650-00-241-0970
NSN 5935-01-631-7079
NSN 6645-01-103-0901
NSN 5925-00-286-8502
NSN 6610-01-124-4592
NSN 6240-01-453-2758
NSN 5835-00-155-1379
NSN 5910-01-036-0094
NSN 6685-01-263-8454