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 5965-01-202-1007
NSN 4140-01-492-8416
NSN 7035-00-108-4421
NSN 5930-00-410-6415
NSN 6105-01-397-7552
NSN 5935-01-367-3109
NSN 5905-00-226-8095
NSN 5930-01-481-9260
NSN 6135-00-297-8873
NSN 6110-01-319-2632
NSN 6650-01-075-8355
NSN 6145-00-539-4832