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 7035-01-157-0028
NSN 6645-01-274-3384
NSN 5930-00-884-5024
NSN 6135-01-415-1163
NSN 6105-01-157-3033
NSN 5930-01-324-3266
NSN 5950-01-210-9047
NSN 6685-01-471-0458
NSN 5950-01-634-0677
NSN 5990-01-493-4039
NSN 5945-01-403-2800
NSN 6650-01-472-2244