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 5999-01-062-0302
NSN 5910-01-215-1970
NSN 6105-01-502-8216
NSN 5950-01-634-0677
NSN 4140-01-426-2109
NSN 5945-00-981-2151
NSN 6105-01-468-0024
NSN 6620-01-098-9866
NSN 7035-01-391-9858
NSN 6685-01-098-5970
NSN 6685-00-499-9233
NSN 5895-01-554-9950