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 5996-00-304-8196
NSN 6145-01-184-8477
NSN 6650-01-525-7370
NSN 5960-01-442-7950
NSN 5999-01-122-6432
NSN 5999-01-643-5555
NSN 6105-01-483-5405
NSN 6130-01-198-7084
NSN 5975-00-724-3147
NSN 4140-00-103-9728
NSN 5999-00-837-6785
NSN 5945-01-631-6311