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 5985-01-118-4784
NSN 5920-01-211-5557
NSN 6610-00-919-6767
NSN 6145-01-590-5467
NSN 6145-01-529-7653
NSN 5945-00-998-1622
NSN 6240-00-170-5302
NSN 6150-00-361-9880
NSN 5996-00-581-5810
NSN 6135-01-383-1910
NSN 5925-01-083-2336
NSN 5999-00-149-8498