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 5990-01-154-7296
NSN 5935-01-254-6041
NSN 5905-00-598-3700
NSN 5895-01-297-3332
NSN 6645-00-038-7737
NSN 5965-01-265-6814
NSN 5998-01-205-3398
NSN 5985-01-614-3560
NSN 5905-01-259-0884
NSN 6150-00-443-5984
NSN 5915-00-893-4808
NSN 6130-01-627-1112