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 5935-01-469-9703
NSN 5935-00-085-9533
NSN 5975-00-446-7875
NSN 5920-01-495-2225
NSN 5925-01-646-6148
NSN 7035-01-481-2110
NSN 5999-01-298-3486
NSN 5835-01-398-3859
NSN 6105-01-186-3375
NSN 6240-01-118-6398
NSN 6150-01-429-4248
NSN 5999-01-357-6399