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 6610-00-011-9991
NSN 5990-01-463-2279
NSN 5920-01-313-3892
NSN 6610-01-633-8931
NSN 5985-00-218-1356
NSN 5835-01-367-4330
NSN 6105-01-460-8248
NSN 6150-01-312-7486
NSN 7035-01-526-2612
NSN 5965-01-628-1769
NSN 6685-01-282-3017
NSN 6650-01-391-7527