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 6240-00-306-9214
NSN 5996-00-932-9903
NSN 7035-01-353-6861
NSN 5945-01-432-2416
NSN 6240-00-239-0159
NSN 5925-01-344-8932
NSN 6150-01-312-8240
NSN 5910-01-160-7848
NSN 6685-01-054-9054
NSN 5915-01-597-5829
NSN 2925-01-596-9448
NSN 6105-01-290-9373