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 6320-01-252-2307
NSN 6650-01-391-7527
NSN 6145-01-200-7075
NSN 5950-01-386-3075
NSN 5930-00-422-3878
NSN 6320-00-082-5868
NSN 5945-01-525-2918
NSN 7035-01-182-7640
NSN 6685-00-187-5890
NSN 5920-00-073-1528
NSN 2925-01-519-3221
NSN 5915-01-272-4182