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 6685-01-601-9082
NSN 5920-00-898-0474
NSN 5945-01-425-1326
NSN 5996-00-164-7288
NSN 5999-01-068-3639
NSN 6150-01-386-3844
NSN 2925-00-265-7539
NSN 5999-01-528-1371
NSN 6620-00-785-6019
NSN 5910-00-261-7107
NSN 6220-01-573-8784
NSN 6240-01-171-5978