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 7035-01-492-6799
NSN 6240-00-437-5216
NSN 6105-00-035-4909
NSN 5935-01-408-2549
NSN 6685-00-004-9828
NSN 6150-00-558-5508
NSN 5996-01-633-7979
NSN 6645-00-273-1203
NSN 6135-01-508-6083
NSN 6145-00-495-7391
NSN 6130-01-605-5923
NSN 5910-01-010-7585