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 6685-00-725-1346
NSN 4140-01-120-7640
NSN 7035-00-865-9105
NSN 6150-00-490-4907
NSN 2925-00-101-7972
NSN 5920-01-467-2079
NSN 2925-00-580-4931
NSN 6650-01-467-2355
NSN 6130-01-125-9636
NSN 5895-01-512-1877
NSN 5960-01-553-4557
NSN 5905-01-514-0792