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 5985-01-496-6088
NSN 5925-00-550-4946
NSN 5910-01-010-1817
NSN 6105-01-400-0895
NSN 5935-01-377-0172
NSN 5930-01-111-9592
NSN 4140-00-490-7578
NSN 5930-01-498-9267
NSN 5910-01-510-1919
NSN 4140-01-289-1264
NSN 5985-01-354-0692
NSN 7035-01-453-4242