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 6135-00-856-1343
NSN 6685-01-388-7802
NSN 5999-00-489-5101
NSN 5998-00-156-3709
NSN 4140-01-612-7161
NSN 5855-01-501-5176
NSN 6620-00-325-4693
NSN 5910-01-304-4026
NSN 5975-00-914-5242
NSN 5935-01-250-6776
NSN 5990-01-016-2530
NSN 5855-00-256-5562