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 6105-01-182-0436
NSN 6110-01-561-6263
NSN 6110-01-074-0835
NSN 5960-01-384-4603
NSN 5935-00-584-4584
NSN 5930-01-411-3933
NSN 5965-01-160-1017
NSN 5945-00-857-4463
NSN 6610-00-186-9180
NSN 6320-01-318-6518
NSN 6145-01-253-3190
NSN 4140-01-160-8106