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 5950-01-320-0711
NSN 6685-01-201-1743
NSN 5895-01-440-1308
NSN 5950-01-089-6121
NSN 5920-00-683-7883
NSN 6685-01-416-3714
NSN 5915-01-159-6026
NSN 6610-00-805-9725
NSN 6105-01-608-3974
NSN 6220-00-506-1301
NSN 6320-01-476-7702
NSN 5905-00-132-6893