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 5855-01-592-3128
NSN 5920-01-433-2261
NSN 6150-01-522-6026
NSN 6130-01-304-8411
NSN 5905-01-307-1651
NSN 5935-00-175-8946
NSN 6110-01-546-5645
NSN 5965-01-162-2632
NSN 5960-01-640-6473
NSN 6685-01-170-2578
NSN 5945-01-013-2794
NSN 5835-00-995-9411