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 6610-00-929-2218
NSN 5935-01-095-4660
NSN 5895-01-435-6624
NSN 6610-01-457-1974
NSN 2925-00-917-2842
NSN 6610-01-514-7755
NSN 7035-01-199-6915
NSN 5990-01-475-8708
NSN 6620-01-152-4099
NSN 6240-01-055-5193
NSN 5935-01-252-0925
NSN 5915-00-103-2631