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 6320-00-857-4073
NSN 5835-00-909-8088
NSN 5915-01-403-2599
NSN 5996-00-533-6632
NSN 5920-00-233-7366
NSN 5835-00-518-4507
NSN 6150-00-379-4656
NSN 5965-00-082-8987
NSN 7035-01-566-1589
NSN 6685-01-400-4192
NSN 6320-01-054-3046
NSN 5965-00-653-4782