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 6685-01-649-1209
NSN 5910-01-350-4290
NSN 5920-01-450-0121
NSN 6620-01-310-6653
NSN 5915-01-552-8989
NSN 7035-00-111-4389
NSN 5910-00-005-0210
NSN 5935-01-408-5525
NSN 6150-01-265-8397
NSN 6685-00-104-7149
NSN 5965-01-192-5025
NSN 5915-01-447-2498