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 5965-01-084-6921
NSN 6240-01-412-0715
NSN 5855-00-401-3442
NSN 5990-00-434-0620
NSN 6650-01-029-8705
NSN 6150-00-589-3531
NSN 6685-01-411-6579
NSN 5998-01-101-7221
NSN 5960-01-423-1085
NSN 5905-01-122-3179
NSN 5960-00-778-6167
NSN 5999-00-100-5761