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 7035-01-049-6776
NSN 6145-01-519-2087
NSN 5895-01-421-2150
NSN 6105-00-451-5066
NSN 4140-00-171-1387
NSN 5930-01-345-0230
NSN 6105-00-031-3183
NSN 5895-01-319-2823
NSN 5855-01-464-5084
NSN 7035-01-478-4734
NSN 5998-01-087-1109
NSN 5930-01-202-8438