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 5950-00-209-9832
NSN 6650-01-236-5916
NSN 5945-00-467-7311
NSN 5950-01-081-0877
NSN 6105-01-041-4672
NSN 5855-01-385-8846
NSN 6240-01-651-0489
NSN 5975-01-594-2364
NSN 6145-01-350-3532
NSN 5998-01-364-1184
NSN 6150-01-420-7821
NSN 5996-01-135-9848