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 5996-01-279-1089
NSN 5935-01-119-4166
NSN 6110-01-159-7733
NSN 5910-01-628-9114
NSN 5998-01-095-6284
NSN 5905-00-234-5730
NSN 5975-00-961-7225
NSN 5945-00-814-6833
NSN 6135-01-062-9356
NSN 6220-00-019-8004
NSN 5996-01-526-2231
NSN 5975-01-157-9152