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 5935-00-967-3627
NSN 5935-01-422-7094
NSN 5910-00-581-9843
NSN 5855-00-293-4708
NSN 5835-01-442-6079
NSN 5895-01-221-4377
NSN 5895-01-202-1288
NSN 5855-01-502-9403
NSN 5990-01-645-2592
NSN 5855-00-361-0167
NSN 6685-01-100-3012
NSN 6105-01-566-4419