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 6240-01-112-7577
NSN 6240-01-206-4809
NSN 2925-00-944-8398
NSN 6150-01-059-1206
NSN 7035-00-371-7749
NSN 6320-00-790-4844
NSN 5905-01-423-9339
NSN 4140-01-260-6182
NSN 5985-01-627-3081
NSN 6220-00-404-8004
NSN 6105-01-623-1922
NSN 5935-00-563-1460