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 6685-01-599-8468
NSN 6645-01-400-2119
NSN 5998-00-852-2873
NSN 6220-01-274-6315
NSN 5965-01-564-4066
NSN 5996-00-469-3160
NSN 5990-01-387-0623
NSN 5895-01-240-0569
NSN 7035-01-421-0061
NSN 7035-01-465-9156
NSN 6145-01-172-5630
NSN 6145-00-495-3384