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 5855-01-648-2674
NSN 6110-00-740-5750
NSN 6610-01-031-7248
NSN 6135-00-078-9931
NSN 6110-01-604-4144
NSN 6110-01-447-2770
NSN 6105-01-324-7891
NSN 5895-01-157-9273
NSN 5925-01-157-5205
NSN 5945-01-466-3522
NSN 5925-00-111-5063
NSN 6110-00-629-7665