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 5998-00-147-1233
NSN 6110-01-167-7939
NSN 5945-00-931-0087
NSN 5935-01-392-0598
NSN 6685-00-140-5237
NSN 6220-01-025-6140
NSN 6620-00-869-9307
NSN 6220-01-514-7024
NSN 6105-01-485-6976
NSN 6240-00-899-6990
NSN 6620-01-087-4361
NSN 6645-00-004-4562