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 5910-01-287-6627
NSN 5930-00-323-2175
NSN 6145-00-106-0611
NSN 5835-01-026-0670
NSN 6685-00-032-7311
NSN 6240-01-379-0998
NSN 7035-01-323-0164
NSN 6110-01-539-3135
NSN 6110-01-232-0071
NSN 5998-00-993-1269
NSN 5915-00-597-2369
NSN 5999-01-202-1047