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 5999-01-467-8593
NSN 6240-01-483-0449
NSN 5985-01-105-8967
NSN 6620-01-068-4498
NSN 5975-00-904-6348
NSN 6145-01-577-4236
NSN 5935-01-112-0337
NSN 6130-00-577-8470
NSN 5985-00-972-3857
NSN 5985-01-645-6258
NSN 5985-00-418-6503
NSN 5985-00-417-4357