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 5895-00-381-9712
NSN 5910-00-248-6899
NSN 5998-00-623-2954
NSN 5950-00-790-4756
NSN 6645-00-960-6594
NSN 6610-01-611-4646
NSN 5935-01-646-6687
NSN 5945-01-138-0927
NSN 5965-00-554-4138
NSN 5945-01-555-6489
NSN 6220-00-224-8101
NSN 5935-00-646-2256