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 6320-01-419-1225
NSN 5920-01-330-7119
NSN 5975-00-959-4853
NSN 5935-01-591-9769
NSN 5905-00-403-2753
NSN 6150-01-168-9722
NSN 5996-01-533-7803
NSN 6645-00-901-9281
NSN 5925-00-834-0272
NSN 5985-01-201-5616
NSN 5905-01-242-3575
NSN 5910-00-148-8197