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 7035-01-235-6023
NSN 6685-01-353-6635
NSN 6110-01-131-9621
NSN 6610-00-946-6146
NSN 5935-00-911-9875
NSN 5930-01-298-0792
NSN 5950-01-604-6363
NSN 5895-00-822-6488
NSN 5975-00-827-0932
NSN 5930-00-291-0852
NSN 5835-01-414-3258
NSN 6130-01-574-8968