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 7035-01-301-6325
NSN 5910-01-447-1699
NSN 6240-01-435-7973
NSN 2925-00-757-7028
NSN 6645-00-899-1235
NSN 5895-01-497-3109
NSN 6150-01-366-4952
NSN 6650-01-222-1749
NSN 5835-01-178-4154
NSN 6620-01-481-1358
NSN 6650-00-143-1889
NSN 2925-00-734-0516