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 5975-01-042-3439
NSN 5975-01-650-1847
NSN 5895-01-540-8345
NSN 6620-01-576-7723
NSN 7035-01-364-8454
NSN 6685-01-443-4207
NSN 5930-01-221-9512
NSN 6320-01-149-8865
NSN 7035-01-475-9017
NSN 6110-00-244-3190
NSN 5975-01-191-6206
NSN 6150-01-656-1370