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 5895-00-646-8448
NSN 6650-00-356-8405
NSN 5960-01-386-5770
NSN 6220-01-387-3266
NSN 5945-01-322-4908
NSN 5998-00-311-3043
NSN 6650-01-433-7002
NSN 5935-01-177-1323
NSN 5910-00-468-8352
NSN 2925-01-085-0691
NSN 5999-01-064-8102
NSN 5960-01-468-4407