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 7035-00-553-6951
NSN 6650-00-948-3647
NSN 6135-01-622-1296
NSN 6610-01-540-8521
NSN 5999-00-708-1948
NSN 5996-01-641-0124
NSN 7035-00-753-0695
NSN 4140-01-067-4317
NSN 6620-00-189-9444
NSN 5915-00-892-7751
NSN 5935-00-512-0891
NSN 6685-00-130-8768