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 7035-01-585-9556
NSN 5945-01-054-7075
NSN 5905-01-231-3720
NSN 5998-01-026-1979
NSN 6135-00-643-4843
NSN 5925-00-226-1155
NSN 5999-01-603-6319
NSN 5945-01-367-6469
NSN 5895-01-388-1098
NSN 5930-00-737-3194
NSN 6620-01-100-3181
NSN 5950-00-557-2168