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 5915-00-111-1905
NSN 6610-01-500-0863
NSN 5895-01-652-9032
NSN 5960-01-658-9538
NSN 6320-00-456-2092
NSN 5915-01-487-6454
NSN 5996-01-170-0235
NSN 6650-00-431-9541
NSN 6105-01-505-1830
NSN 5945-00-175-4482
NSN 6645-00-776-4462
NSN 6240-00-055-4372