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 5920-01-514-7007
NSN 6240-01-106-6113
NSN 5965-00-469-5009
NSN 5835-01-466-5496
NSN 5905-01-168-7806
NSN 5920-00-203-5938
NSN 6610-01-633-8931
NSN 5895-01-198-1505
NSN 6610-01-186-4106
NSN 2925-01-430-4206
NSN 5998-01-634-0604
NSN 5910-00-307-7748