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 5930-00-404-8093
NSN 6135-01-420-5907
NSN 5835-00-269-2232
NSN 6620-01-157-9267
NSN 5990-01-380-7815
NSN 5998-01-407-5078
NSN 5920-00-884-3405
NSN 6110-01-324-3816
NSN 6145-01-212-2036
NSN 5895-01-067-9751
NSN 5990-01-200-6711
NSN 6240-01-157-9128