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 5960-00-976-3262
NSN 6110-01-542-1248
NSN 5910-01-483-8620
NSN 5975-00-625-8155
NSN 5950-00-022-7474
NSN 5930-01-173-7684
NSN 5925-00-332-9957
NSN 5990-00-962-2806
NSN 6135-00-437-5182
NSN 5950-01-432-1266
NSN 6620-00-601-3885
NSN 6150-01-174-9006