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 5965-00-081-9412
NSN 6685-01-422-3514
NSN 5915-01-475-5073
NSN 6620-01-415-1622
NSN 6145-00-201-1330
NSN 5895-01-289-6120
NSN 6220-01-085-7090
NSN 5990-00-902-7764
NSN 4140-00-949-2438
NSN 6685-01-452-9483
NSN 4140-01-047-4093
NSN 6110-01-601-8529