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 6130-01-040-6119
NSN 5895-00-005-5535
NSN 5965-00-015-3660
NSN 6110-00-082-0268
NSN 6685-00-292-9963
NSN 7035-01-214-5171
NSN 5910-01-378-7026
NSN 6220-01-282-6572
NSN 5996-01-419-9070
NSN 5965-01-341-4036
NSN 5996-01-626-3598
NSN 5905-00-840-6011