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 5905-01-058-8372
NSN 7035-01-550-2461
NSN 5905-01-367-5362
NSN 6150-01-531-2188
NSN 6150-00-246-6673
NSN 5999-01-646-9600
NSN 5855-00-869-3635
NSN 5905-01-291-3378
NSN 5835-01-424-0054
NSN 5985-01-049-3692
NSN 6220-01-092-5177
NSN 5915-01-111-9971