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 5930-01-157-9824
NSN 6650-00-233-0705
NSN 5935-01-590-2982
NSN 6130-01-293-6051
NSN 6145-01-035-2321
NSN 6240-00-279-8716
NSN 7035-01-283-2536
NSN 5965-00-823-8623
NSN 6685-01-562-0985
NSN 6220-01-423-9491
NSN 6130-01-013-9343
NSN 6150-01-020-8862