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 6105-01-013-9252
NSN 5930-00-005-3243
NSN 6650-00-272-2271
NSN 5990-01-242-4493
NSN 5925-00-296-8123
NSN 7035-00-283-3112
NSN 7035-00-567-7511
NSN 6135-01-443-5279
NSN 5960-01-423-4240
NSN 6240-00-571-8449
NSN 5915-00-247-8770
NSN 6685-00-248-4016