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 6320-01-476-7702
NSN 6320-00-449-5096
NSN 5998-01-604-7312
NSN 5930-01-077-9810
NSN 6240-01-279-7606
NSN 5945-01-218-9315
NSN 5965-00-170-8676
NSN 6130-01-340-5299
NSN 5985-01-143-1105
NSN 5999-01-088-2364
NSN 2925-01-417-6815
NSN 5920-01-227-1877