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 5910-00-528-9714
NSN 5945-01-153-7499
NSN 5915-01-399-7278
NSN 7035-01-304-2013
NSN 5985-01-100-1821
NSN 6110-01-331-0890
NSN 6110-00-833-2777
NSN 6240-01-449-2883
NSN 5999-01-195-4521
NSN 5835-00-949-3018
NSN 5920-00-443-1907
NSN 6135-01-508-3784