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 5930-01-029-3643
NSN 5895-01-023-7893
NSN 6105-00-927-6009
NSN 6620-01-239-9564
NSN 6645-01-307-4096
NSN 6105-00-638-6230
NSN 5996-01-201-9685
NSN 5930-01-434-9071
NSN 6645-01-004-0803
NSN 5935-00-296-8504
NSN 7035-00-417-2967
NSN 5945-01-122-3246