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 5935-00-332-0016
NSN 6130-01-415-1423
NSN 5960-01-536-5108
NSN 6645-01-553-3599
NSN 6145-01-260-7299
NSN 6105-00-929-1526
NSN 5925-00-244-0711
NSN 5975-01-634-0678
NSN 6685-01-010-3084
NSN 6150-00-574-5981
NSN 6130-01-340-3115
NSN 6650-00-599-9509