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 6240-00-322-7884
NSN 6150-00-952-1993
NSN 6650-01-216-0525
NSN 5920-01-161-8120
NSN 2925-01-539-9795
NSN 5985-01-013-7214
NSN 7035-01-192-9989
NSN 6105-00-852-8197
NSN 5905-00-189-0034
NSN 6320-00-371-8335
NSN 5965-01-519-1929
NSN 5999-00-286-6231