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 6150-00-233-6356
NSN 5965-00-433-6181
NSN 5855-01-258-7557
NSN 7035-00-054-3414
NSN 5998-01-399-7958
NSN 6220-00-419-0635
NSN 5910-01-643-5704
NSN 6650-00-296-4670
NSN 6145-01-333-7837
NSN 6105-01-158-1717
NSN 7035-01-186-5786
NSN 5895-01-646-1798