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 6650-00-658-3127
NSN 5835-01-442-6482
NSN 6135-01-421-3189
NSN 6105-00-227-6471
NSN 5996-00-788-7670
NSN 7035-01-411-6062
NSN 5999-01-265-2095
NSN 5925-01-656-9800
NSN 5985-00-835-0391
NSN 7035-01-182-1086
NSN 6610-01-141-2994
NSN 6130-01-542-5274