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 5975-00-964-9064
NSN 6130-00-872-8667
NSN 5965-01-188-8530
NSN 6240-01-128-7880
NSN 5998-01-465-7140
NSN 5895-00-264-2047
NSN 5996-01-275-6444
NSN 6645-00-780-5260
NSN 6610-01-511-4882
NSN 6135-01-568-9107
NSN 5975-01-414-9766
NSN 5910-01-422-1110