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 5965-01-649-6410
NSN 5990-01-425-2175
NSN 5855-00-896-4047
NSN 6145-01-293-0096
NSN 5965-01-598-1231
NSN 6130-00-782-0353
NSN 5945-01-634-0588
NSN 5975-01-627-6319
NSN 5835-01-202-9673
NSN 2925-01-112-8782
NSN 5905-01-172-0894
NSN 6110-01-631-4165