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 6645-00-068-0945
NSN 5920-00-058-5474
NSN 5935-00-079-0084
NSN 7035-00-193-2269
NSN 6320-00-857-4073
NSN 5905-00-429-3685
NSN 6685-01-622-2060
NSN 6145-00-473-8709
NSN 5950-00-139-6662
NSN 6620-01-575-7879
NSN 6240-01-371-8340
NSN 5960-01-478-9493