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 6135-01-579-3534
NSN 5930-01-100-3635
NSN 5996-01-141-6916
NSN 5935-01-377-4311
NSN 5905-00-324-0173
NSN 5935-01-536-3076
NSN 5895-00-677-1527
NSN 5985-01-643-1175
NSN 6610-00-143-7384
NSN 5996-01-162-6613
NSN 5930-01-645-4810
NSN 5996-01-314-8613