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 6685-00-529-6220
NSN 5855-00-466-2309
NSN 5975-01-420-7477
NSN 5930-01-400-6126
NSN 5835-01-242-9806
NSN 5996-01-393-7166
NSN 6150-01-318-2996
NSN 6620-01-279-0651
NSN 6650-01-459-8575
NSN 5905-01-384-3307
NSN 6650-01-113-2000
NSN 5930-00-453-8639