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 6620-01-387-7645
NSN 6110-01-347-9134
NSN 6145-00-082-5172
NSN 5835-01-199-1078
NSN 5835-00-482-0924
NSN 6610-01-236-8359
NSN 5855-01-147-6024
NSN 5895-00-023-6839
NSN 5905-01-108-0029
NSN 5910-00-840-5016
NSN 6240-00-793-7969
NSN 6610-01-386-7542