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 6620-01-160-3475
NSN 6135-01-242-2304
NSN 5950-00-421-1102
NSN 5990-00-906-4840
NSN 6240-01-394-5320
NSN 5855-01-100-3272
NSN 5915-00-141-0410
NSN 5905-00-865-8223
NSN 5835-00-572-7445
NSN 6135-00-471-5356
NSN 5990-00-730-6269
NSN 6150-01-468-5282