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 5998-01-546-2347
NSN 5895-00-309-5259
NSN 5935-01-131-9531
NSN 5999-01-462-6241
NSN 5998-00-214-0251
NSN 5975-01-152-3320
NSN 5935-01-367-3109
NSN 5996-01-027-1342
NSN 5990-00-928-5655
NSN 6610-01-341-1598
NSN 6145-01-469-4254
NSN 5905-01-100-5667