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 5950-00-840-2871
NSN 6320-00-583-3105
NSN 5905-00-597-5069
NSN 5996-01-137-2927
NSN 5975-01-158-7483
NSN 5950-01-025-5543
NSN 6150-00-447-0081
NSN 5915-00-327-4788
NSN 6685-00-359-5569
NSN 5990-00-893-8998
NSN 6685-00-009-9363
NSN 5945-00-586-1050