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 5999-01-378-4118
NSN 6645-00-179-8676
NSN 5910-01-347-7118
NSN 5915-01-414-2446
NSN 5930-01-103-8336
NSN 6685-00-156-3054
NSN 5910-00-402-0721
NSN 5935-01-301-2851
NSN 5985-00-636-8689
NSN 5905-01-220-1632
NSN 5950-01-516-9265
NSN 5996-00-260-8291