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 6130-00-710-5696
NSN 6110-01-449-1550
NSN 5998-00-689-8140
NSN 5998-01-602-2361
NSN 5930-00-448-8101
NSN 6320-01-233-5798
NSN 5935-01-607-7820
NSN 5996-00-489-4756
NSN 5915-00-216-5909
NSN 6620-00-959-6614
NSN 6110-00-501-0014
NSN 2925-00-660-8131