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 6320-00-857-4073
NSN 6145-01-524-3687
NSN 5975-01-525-4047
NSN 4140-01-146-8274
NSN 5935-01-634-0668
NSN 5910-01-197-2848
NSN 6685-01-173-5287
NSN 2925-01-026-1000
NSN 6130-01-549-0559
NSN 5855-00-631-4565
NSN 6110-00-518-2998
NSN 5920-01-582-0388