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 5998-01-217-7818
NSN 7035-00-368-8761
NSN 5920-00-814-0002
NSN 5985-01-606-0501
NSN 5835-01-388-5198
NSN 5996-01-073-2332
NSN 5910-00-013-7604
NSN 5960-01-495-0859
NSN 5945-01-425-1749
NSN 6240-00-022-2794
NSN 6135-01-532-7951
NSN 5835-01-301-0022