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 2925-01-206-5232
NSN 5930-01-660-3436
NSN 5855-01-276-5447
NSN 5945-01-313-8022
NSN 6110-00-428-8106
NSN 5835-00-378-1429
NSN 6620-00-699-5537
NSN 6610-01-530-1313
NSN 6145-00-596-8447
NSN 5960-00-827-6037
NSN 5905-01-454-2682
NSN 6650-01-228-5094