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 6685-01-261-6272
NSN 5930-01-101-4727
NSN 5998-01-131-2884
NSN 6150-01-500-2388
NSN 6105-00-275-0826
NSN 5950-01-605-1386
NSN 6145-00-942-4661
NSN 5910-01-538-2540
NSN 5945-01-505-8698
NSN 6150-00-964-7303
NSN 5855-01-187-2293
NSN 6105-00-941-2931