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 5950-00-597-8644
NSN 5930-01-098-9548
NSN 6105-00-903-0568
NSN 6685-00-869-8524
NSN 6130-01-273-9265
NSN 5930-01-542-2266
NSN 5950-00-205-8983
NSN 5950-00-660-8055
NSN 6685-01-381-7162
NSN 5996-01-364-0333
NSN 5910-01-046-9416
NSN 6220-01-352-5425