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 5855-00-491-7079
NSN 7035-01-185-6500
NSN 5975-01-505-1346
NSN 5960-00-364-3647
NSN 6145-01-356-6684
NSN 6150-01-211-6009
NSN 6105-01-378-9039
NSN 5915-01-337-4592
NSN 6240-00-008-5263
NSN 6240-01-083-0238
NSN 6240-01-093-2131
NSN 5999-01-634-0576