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 6610-01-423-7481
NSN 6110-01-364-9779
NSN 5910-01-423-3667
NSN 5835-01-149-6855
NSN 6130-00-604-1180
NSN 6110-01-597-5148
NSN 6620-00-591-4029
NSN 5895-01-523-7995
NSN 5965-01-628-7911
NSN 6620-01-292-5072
NSN 6145-00-269-4271
NSN 6320-01-289-0946