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 6240-01-633-9357
NSN 7035-01-378-5074
NSN 5905-00-331-9844
NSN 5925-01-205-2608
NSN 6145-00-932-1950
NSN 5935-01-273-1006
NSN 5895-00-347-4653
NSN 6130-00-266-7496
NSN 5925-00-318-3023
NSN 6150-00-917-2289
NSN 5910-00-216-4726
NSN 6650-01-304-8132