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 6645-01-546-3212
NSN 5985-00-591-3473
NSN 5960-00-517-9359
NSN 6130-01-260-0156
NSN 6130-00-057-4603
NSN 5910-01-403-2812
NSN 5855-00-165-3093
NSN 6610-00-139-1105
NSN 6130-00-999-4448
NSN 5990-01-164-0220
NSN 6150-00-509-3650
NSN 6150-01-396-9566