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 6240-00-107-8192
NSN 5920-01-120-4300
NSN 5950-01-388-0860
NSN 7035-00-142-9076
NSN 5985-01-533-0686
NSN 6110-01-141-8160
NSN 5990-01-352-5255
NSN 5895-00-850-0095
NSN 2925-01-425-7087
NSN 5945-01-030-7231
NSN 7035-01-618-6217
NSN 6685-01-027-0721