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 5996-01-027-8588
NSN 5960-00-978-7435
NSN 6320-01-329-8380
NSN 5950-00-203-2368
NSN 5915-01-167-3133
NSN 5905-01-497-6255
NSN 6610-00-398-9673
NSN 6110-01-442-6665
NSN 2925-01-157-9204
NSN 6110-01-459-7709
NSN 5945-01-276-2765
NSN 6110-01-434-0454