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 6610-00-466-3104
NSN 6645-00-169-6759
NSN 5910-01-025-1247
NSN 6685-01-634-0611
NSN 5930-00-554-1064
NSN 6610-00-402-6856
NSN 6620-00-379-2856
NSN 5996-00-786-7968
NSN 5925-00-960-0059
NSN 6145-01-092-1678
NSN 6685-01-119-7284
NSN 6145-01-268-3463