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 6145-00-929-7984
NSN 5855-00-466-2309
NSN 5915-01-625-6257
NSN 6685-00-408-6886
NSN 5975-01-634-0678
NSN 2925-00-774-8247
NSN 6220-01-137-1717
NSN 6150-00-932-4036
NSN 6105-00-788-1185
NSN 6145-01-055-8851
NSN 5975-01-659-9457
NSN 2925-01-604-8984