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 5905-01-025-1329
NSN 6130-01-552-1150
NSN 5925-00-708-8769
NSN 6105-01-641-6382
NSN 5925-00-061-4619
NSN 6645-00-905-7258
NSN 5960-01-049-4374
NSN 2925-01-604-8984
NSN 4140-01-015-9283
NSN 5935-01-290-3797
NSN 2925-01-408-6205
NSN 4140-01-386-5630