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 7035-01-495-1090
NSN 6135-00-782-6988
NSN 5965-01-010-1258
NSN 6620-01-483-1138
NSN 5998-01-536-7918
NSN 5945-01-336-9648
NSN 5895-01-420-6926
NSN 5998-01-183-6946
NSN 4140-01-026-9293
NSN 6620-01-019-6952
NSN 5975-01-434-6088
NSN 5930-00-552-6920