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 6650-01-435-2994
NSN 2925-00-172-9264
NSN 5998-01-145-7159
NSN 5996-01-518-9265
NSN 6610-00-219-4150
NSN 6240-01-039-4241
NSN 6220-01-377-4957
NSN 5910-01-272-5057
NSN 6145-00-495-7391
NSN 2925-01-036-8251
NSN 5950-00-463-6491
NSN 6130-00-081-7844