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 6150-01-269-6073
NSN 5950-01-239-2319
NSN 6240-01-123-9040
NSN 6685-01-502-8832
NSN 5990-01-018-3953
NSN 5925-01-418-8051
NSN 5930-00-340-9831
NSN 5960-01-582-6167
NSN 2925-01-113-6904
NSN 5990-01-492-1114
NSN 5960-00-736-8568
NSN 6105-00-350-4044