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 5960-01-209-4328
NSN 6145-01-190-4169
NSN 5915-01-346-7181
NSN 6135-01-570-4284
NSN 5915-00-203-2859
NSN 6220-01-221-9429
NSN 5905-01-188-8341
NSN 6135-00-134-6648
NSN 6150-01-351-2156
NSN 5910-01-491-7952
NSN 5975-01-515-1150
NSN 6685-01-197-8799