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 5835-00-283-3616
NSN 7035-01-339-5480
NSN 6130-01-218-6186
NSN 6240-01-458-3611
NSN 5996-01-562-2370
NSN 6110-01-093-1776
NSN 6685-00-838-1289
NSN 6150-00-532-7099
NSN 5930-00-350-2241
NSN 4140-00-203-0812
NSN 6685-01-394-4984
NSN 5855-01-578-4914