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 6610-01-483-1317
NSN 5835-00-236-8414
NSN 4140-01-147-2164
NSN 5855-00-482-9876
NSN 5905-01-577-3541
NSN 6645-01-044-6376
NSN 5998-01-208-9063
NSN 5895-00-855-3161
NSN 5835-00-707-6266
NSN 5985-01-605-1489
NSN 5996-00-905-6610
NSN 5965-00-076-9561