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 6685-01-590-5155
NSN 6650-01-024-9554
NSN 5835-00-466-3075
NSN 6110-01-633-9660
NSN 6685-00-580-1882
NSN 7035-00-478-4596
NSN 6110-00-763-4899
NSN 6220-01-510-1588
NSN 5925-01-587-9356
NSN 6145-01-499-1569
NSN 5930-00-467-1798
NSN 5910-01-572-4473