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 5950-00-123-2568
NSN 7035-01-461-7742
NSN 6685-00-435-9487
NSN 2925-00-546-3129
NSN 5895-01-226-0329
NSN 5945-00-244-8387
NSN 6645-01-334-7326
NSN 6240-01-101-4413
NSN 5895-00-747-9648
NSN 5950-00-100-1345
NSN 5996-01-209-0198
NSN 6105-00-556-6333