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 5895-01-604-8541
NSN 6135-00-267-9432
NSN 5965-01-553-8639
NSN 5950-01-055-5650
NSN 5930-01-330-7221
NSN 5975-01-513-2084
NSN 6645-01-218-5234
NSN 5960-00-215-5884
NSN 6650-01-085-6088
NSN 5996-00-573-1853
NSN 6650-00-968-5700
NSN 5835-01-641-0073