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 6220-00-575-6169
NSN 6685-00-824-6146
NSN 5910-01-513-2713
NSN 5996-01-532-8764
NSN 5945-01-222-7241
NSN 5895-00-601-8945
NSN 5910-01-392-9815
NSN 5999-01-113-0824
NSN 6105-00-388-6572
NSN 6110-01-282-5807
NSN 6610-00-451-8840
NSN 6150-00-763-7220