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 5895-01-444-1800
NSN 5996-00-163-1797
NSN 6620-01-654-7142
NSN 5996-01-363-4055
NSN 6130-00-061-2091
NSN 5855-01-096-0872
NSN 6145-01-152-2417
NSN 5996-01-625-0427
NSN 6135-00-557-8874
NSN 6650-00-500-6455
NSN 7035-00-929-0363
NSN 6220-01-634-0660