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 5945-01-484-1184
NSN 5950-01-366-2304
NSN 6145-01-515-7591
NSN 7035-01-368-1070
NSN 5990-00-967-6267
NSN 6685-01-555-7938
NSN 5910-01-278-9009
NSN 5960-01-414-8918
NSN 5990-00-258-0228
NSN 5996-01-435-1093
NSN 6610-00-111-3648
NSN 5950-01-216-9098