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 5930-00-246-6314
NSN 6130-01-385-7072
NSN 5996-01-368-9058
NSN 5985-00-325-8278
NSN 5990-01-421-3325
NSN 5950-01-196-6317
NSN 6145-01-392-1116
NSN 6105-01-248-4671
NSN 6130-01-224-7954
NSN 5985-01-273-0657
NSN 5945-01-617-3079
NSN 5975-01-073-9974