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 5965-01-030-0108
NSN 5950-01-410-7685
NSN 5996-00-782-1365
NSN 6130-01-484-4072
NSN 6610-01-437-2506
NSN 5910-00-435-8327
NSN 5990-01-408-6554
NSN 6240-01-535-6520
NSN 6650-01-080-2028
NSN 6620-01-226-8639
NSN 6145-00-839-3895
NSN 5910-01-152-1230