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 5950-01-449-1344
NSN 5965-01-309-1084
NSN 7035-01-629-4362
NSN 5920-00-119-1406
NSN 6610-01-157-0426
NSN 5996-01-425-1455
NSN 5925-01-371-6994
NSN 5950-01-659-8007
NSN 5915-00-836-4849
NSN 5915-00-932-6371
NSN 5855-01-491-0140
NSN 6130-01-284-5313