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 6320-01-093-5738
NSN 6105-00-245-2587
NSN 5945-01-027-4391
NSN 6645-01-088-5244
NSN 7035-01-503-2075
NSN 6240-00-573-7514
NSN 5950-01-104-8225
NSN 6145-01-015-6934
NSN 5930-01-214-9275
NSN 5855-01-050-4944
NSN 6650-01-032-1786
NSN 5998-01-426-3528