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 5895-00-290-6501
NSN 6240-00-594-7138
NSN 6610-01-476-3163
NSN 5915-01-564-7706
NSN 6130-01-494-8057
NSN 6105-00-571-8849
NSN 5920-01-521-2424
NSN 5915-01-658-7710
NSN 6135-00-812-9039
NSN 5920-00-828-6489
NSN 5915-01-302-0375
NSN 5925-01-485-3595