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 5930-01-496-7693
NSN 6105-01-437-5646
NSN 6685-01-247-4881
NSN 6650-01-524-4589
NSN 5920-00-182-9948
NSN 5835-00-646-9200
NSN 6320-01-462-2295
NSN 5905-01-459-0282
NSN 7035-01-502-9967
NSN 6150-01-239-3122
NSN 5965-01-032-9146
NSN 5965-00-686-7067