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 6105-00-066-4529
NSN 5925-01-450-1808
NSN 5985-00-459-3352
NSN 5930-01-430-3670
NSN 5910-01-391-7687
NSN 5965-01-040-4178
NSN 5895-01-055-3413
NSN 4140-01-546-3644
NSN 5925-01-356-6161
NSN 5996-01-487-8782
NSN 6620-01-483-8053
NSN 5930-01-034-6473