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 5920-00-009-3297
NSN 7035-00-803-3056
NSN 5855-00-763-2155
NSN 7035-01-198-1512
NSN 6145-01-292-7702
NSN 5960-00-800-9215
NSN 6645-01-492-4476
NSN 6650-01-455-1805
NSN 5835-00-632-8621
NSN 6150-00-245-8769
NSN 6150-01-014-5691
NSN 6110-01-359-9908