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 6130-01-340-4828
NSN 5950-01-421-8447
NSN 5835-01-177-1092
NSN 5910-00-967-6347
NSN 6105-00-665-8581
NSN 6135-00-474-1397
NSN 5855-00-491-7079
NSN 5895-01-064-9814
NSN 5905-00-827-6726
NSN 5935-00-689-5788
NSN 6105-01-034-1621
NSN 5915-01-525-7731