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 6320-01-054-3046
NSN 6685-01-356-6918
NSN 7035-01-023-7859
NSN 5965-00-970-6431
NSN 5895-00-303-8061
NSN 6610-01-451-8096
NSN 6130-01-246-4154
NSN 6110-01-299-1655
NSN 5990-01-642-0113
NSN 6145-00-348-4320
NSN 6130-00-525-9271
NSN 5930-01-406-2398