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 6620-00-269-5168
NSN 5910-00-358-2252
NSN 5985-00-538-2157
NSN 5895-01-306-4790
NSN 5910-00-272-9286
NSN 6610-01-431-8575
NSN 5998-00-733-0015
NSN 6320-01-177-3192
NSN 5998-01-229-6565
NSN 6135-00-166-5984
NSN 2925-00-964-7128
NSN 7035-00-679-9027