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 6650-01-188-8028
NSN 5935-01-285-9115
NSN 5945-01-391-6289
NSN 7035-01-580-0610
NSN 6685-00-261-9858
NSN 2925-01-390-7963
NSN 6620-01-505-7921
NSN 6240-01-469-9682
NSN 6110-00-759-8317
NSN 6320-00-583-3105
NSN 5990-00-858-0395
NSN 6150-01-572-5833