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 5855-01-624-7115
NSN 5945-01-337-9150
NSN 6685-01-446-6580
NSN 5945-01-007-8132
NSN 6685-01-385-2131
NSN 6685-00-009-9363
NSN 6105-00-823-6506
NSN 5996-00-821-8136
NSN 5905-01-272-9789
NSN 6240-01-597-1941
NSN 7035-00-915-5798
NSN 6240-00-405-2384