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 5960-00-651-9007
NSN 6650-00-236-0724
NSN 6130-00-186-0737
NSN 6610-01-509-2048
NSN 6320-00-242-3300
NSN 6105-01-103-0555
NSN 5910-01-417-6583
NSN 6320-01-648-5538
NSN 5985-00-597-2966
NSN 5935-01-329-7695
NSN 5925-00-275-0380
NSN 7035-01-485-2134