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 5895-01-576-3576
NSN 5915-01-548-5372
NSN 5935-01-108-2041
NSN 5990-01-565-2226
NSN 5915-01-325-0402
NSN 5960-01-265-1393
NSN 6685-01-542-9658
NSN 7035-01-026-1171
NSN 6610-01-296-4462
NSN 5895-00-401-9659
NSN 5855-00-357-1158
NSN 5985-00-644-9752