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 6650-01-599-6795
NSN 6145-00-404-7927
NSN 5935-01-150-9387
NSN 5895-01-451-5610
NSN 4140-01-005-0154
NSN 5965-01-534-9961
NSN 5905-00-079-1622
NSN 6130-00-378-9889
NSN 5930-01-374-1256
NSN 5930-01-287-4413
NSN 6220-01-106-3215
NSN 6320-01-379-1182