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 5920-00-736-7882
NSN 6135-01-577-5532
NSN 5930-00-107-2400
NSN 6685-01-634-0611
NSN 5935-01-353-4560
NSN 6610-00-076-5613
NSN 5910-01-166-2743
NSN 7035-00-135-4758
NSN 6150-00-596-8766
NSN 5935-01-426-3212
NSN 5950-00-847-7958
NSN 6650-01-184-9238