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 6150-01-264-2152
NSN 5895-01-141-7025
NSN 6685-01-022-8479
NSN 5905-01-556-0823
NSN 6110-01-484-8776
NSN 6320-00-511-7331
NSN 5990-01-443-2931
NSN 6240-01-572-6003
NSN 6145-00-436-3425
NSN 6110-01-296-0742
NSN 5935-00-452-7203
NSN 5930-00-644-8046