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 5935-01-248-8498
NSN 6105-00-232-1410
NSN 5990-01-442-3520
NSN 6105-01-319-0144
NSN 5990-00-518-0684
NSN 5996-01-220-8021
NSN 6145-00-466-4068
NSN 6610-01-605-1161
NSN 5945-00-931-2161
NSN 6105-01-264-1297
NSN 5855-01-417-1315
NSN 5905-01-378-9853