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 5910-01-414-3154
NSN 5905-01-515-2363
NSN 6620-01-449-3101
NSN 5835-00-366-0240
NSN 5905-01-527-5204
NSN 5990-00-428-1895
NSN 5960-01-416-1942
NSN 5835-01-436-6549
NSN 5925-01-023-2481
NSN 7035-01-542-3276
NSN 6645-01-417-7996
NSN 2925-01-629-9416