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 5945-00-130-8097
NSN 5925-01-394-9510
NSN 2925-00-101-7972
NSN 5910-01-388-1146
NSN 5905-01-391-5673
NSN 6220-00-600-4178
NSN 6105-00-635-4928
NSN 6645-01-184-9142
NSN 5996-01-355-2834
NSN 6145-01-294-2303
NSN 6240-01-364-1682
NSN 5920-01-630-0954