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 5895-00-495-2755
NSN 5996-01-386-4230
NSN 6130-01-532-5744
NSN 5985-00-060-8828
NSN 5895-01-044-5425
NSN 5905-01-592-4829
NSN 5998-01-218-4530
NSN 5935-00-549-3136
NSN 7035-00-803-3056
NSN 6320-01-506-9439
NSN 6110-01-541-5292
NSN 5965-01-273-3055