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 6130-01-067-4734
NSN 6610-00-071-4623
NSN 5996-00-147-9323
NSN 5930-00-547-9747
NSN 5910-01-608-5641
NSN 5998-00-914-9159
NSN 6135-00-315-1187
NSN 5835-01-544-9670
NSN 6610-00-837-3012
NSN 5990-00-386-4951
NSN 6685-01-167-7364
NSN 6110-00-120-1215