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 5960-01-247-4560
NSN 7035-00-529-3128
NSN 6610-01-439-0711
NSN 5990-01-542-4212
NSN 5960-01-500-6615
NSN 5925-00-879-5108
NSN 5965-00-958-7455
NSN 5915-01-500-2147
NSN 6685-01-296-3917
NSN 5945-01-336-6573
NSN 6685-00-583-0254
NSN 5910-01-008-0988