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 5965-00-642-9879
NSN 5905-01-226-4253
NSN 6135-01-539-9009
NSN 7035-00-500-7839
NSN 5910-01-537-2037
NSN 5855-00-147-2508
NSN 5910-00-296-1054
NSN 6240-01-125-6901
NSN 5975-01-448-4536
NSN 6130-00-095-3387
NSN 5925-00-682-0742
NSN 5910-01-629-9245