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 5945-00-964-8677
NSN 5855-01-225-5855
NSN 6110-01-068-3982
NSN 5935-00-028-4139
NSN 5855-01-132-5139
NSN 4140-01-420-6263
NSN 6620-01-435-2784
NSN 5925-00-835-2609
NSN 5945-01-124-9632
NSN 6220-00-577-3435
NSN 6240-00-079-0112
NSN 5960-01-021-7207