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 5985-00-275-2830
NSN 5835-00-236-5034
NSN 6130-00-141-8317
NSN 5990-01-387-6114
NSN 5975-01-591-7676
NSN 5985-01-322-6457
NSN 5999-01-621-2423
NSN 6110-00-242-6216
NSN 5999-01-487-9424
NSN 6685-00-311-5700
NSN 5999-01-320-3922
NSN 5925-01-068-1616