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 5905-00-119-3510
NSN 5945-01-447-2622
NSN 5895-00-247-7394
NSN 6105-01-296-1822
NSN 6105-01-040-9677
NSN 6145-00-321-3318
NSN 5895-01-358-3522
NSN 5920-01-265-6959
NSN 5930-01-415-6430
NSN 6645-01-163-9930
NSN 2925-01-595-9720
NSN 5895-01-302-2127