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 6220-01-297-5084
NSN 5975-01-222-9617
NSN 6645-01-605-4351
NSN 5925-01-169-6401
NSN 5975-01-245-8641
NSN 6685-01-200-6831
NSN 6135-01-648-4140
NSN 5990-00-150-6979
NSN 6105-01-169-5989
NSN 6150-00-852-7040
NSN 6610-01-384-1587
NSN 5945-00-083-4086