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 6685-01-611-3367
NSN 6685-00-370-1612
NSN 5950-01-042-4248
NSN 6240-00-945-2723
NSN 6685-01-222-4647
NSN 4140-01-192-0497
NSN 5960-00-584-4553
NSN 5975-01-593-2217
NSN 6145-01-029-8244
NSN 6685-01-095-5554
NSN 6110-00-596-9124
NSN 5950-00-853-2659