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 5999-01-411-4994
NSN 5990-01-219-2703
NSN 5998-01-253-6175
NSN 5905-00-151-6653
NSN 6620-00-266-2763
NSN 6145-01-032-4557
NSN 6130-01-441-8391
NSN 7035-01-100-2796
NSN 5996-01-467-2177
NSN 5990-01-279-8654
NSN 6240-01-447-3464
NSN 5855-01-496-5793