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 6135-01-570-4284
NSN 6645-01-062-0905
NSN 5895-00-837-2343
NSN 5930-01-368-7382
NSN 5910-01-259-1340
NSN 5950-01-559-2789
NSN 5996-00-521-3853
NSN 5990-01-504-9265
NSN 6685-01-494-9626
NSN 5905-01-260-9466
NSN 5855-01-563-6724
NSN 5930-00-563-2626