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 7035-01-496-0855
NSN 5990-01-654-6203
NSN 6130-01-521-1027
NSN 5985-01-465-9121
NSN 6135-00-539-8088
NSN 5835-01-641-0073
NSN 2925-00-420-8151
NSN 6240-01-441-8368
NSN 5930-00-276-9289
NSN 6645-01-463-3024
NSN 2925-01-387-0870
NSN 5895-01-426-8942