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 5998-00-596-9405
NSN 5935-00-995-4742
NSN 6650-01-393-4152
NSN 5990-00-150-6979
NSN 5945-01-221-5403
NSN 6110-00-502-2391
NSN 5835-01-213-0833
NSN 5930-01-487-7707
NSN 5905-01-332-1006
NSN 5950-01-107-3434
NSN 5965-00-840-8849
NSN 5855-00-451-6155