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 5985-01-190-3098
NSN 6135-00-248-4102
NSN 6685-00-382-8088
NSN 5965-01-111-0983
NSN 6240-01-296-8997
NSN 5975-01-209-2683
NSN 6610-01-539-9084
NSN 6610-00-641-3015
NSN 6650-01-391-6072
NSN 5915-01-608-4722
NSN 5985-01-454-8884
NSN 5945-01-433-9760