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 5855-01-466-1588
NSN 7035-01-461-7742
NSN 6685-01-634-0611
NSN 5996-01-544-0135
NSN 5999-00-708-1948
NSN 5996-01-085-6246
NSN 6105-01-562-6054
NSN 5935-00-581-4558
NSN 5999-01-606-9766
NSN 6145-00-803-2100
NSN 5998-01-642-9548
NSN 6685-00-925-2287