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 7035-00-870-0290
NSN 5920-01-229-6102
NSN 6320-01-322-8340
NSN 5960-00-931-0053
NSN 7035-01-088-6415
NSN 5985-00-834-4793
NSN 5998-01-167-8819
NSN 6685-00-890-8410
NSN 2925-01-647-7225
NSN 5895-01-254-3893
NSN 6220-01-435-6297
NSN 5945-01-240-8062