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 6320-00-857-4073
NSN 6105-01-370-4267
NSN 6135-00-444-1402
NSN 5945-01-012-2448
NSN 6620-01-198-4468
NSN 5835-01-370-4292
NSN 5945-00-427-9427
NSN 5945-00-114-1882
NSN 6645-01-577-2151
NSN 5996-01-414-1685
NSN 6145-01-100-4151
NSN 6240-00-933-7641