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 6110-00-014-8160
NSN 5895-00-073-5071
NSN 5930-00-258-9997
NSN 6685-01-131-2556
NSN 6610-01-530-1313
NSN 5910-01-055-8412
NSN 6650-01-399-8552
NSN 5950-00-529-0264
NSN 6105-00-305-1362
NSN 6130-01-397-7535
NSN 6135-01-477-1622
NSN 6145-01-309-0943