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 7035-01-344-8708
NSN 7035-00-679-9027
NSN 4140-01-159-2639
NSN 5855-01-177-4751
NSN 5910-01-435-6053
NSN 5895-00-736-8814
NSN 5945-01-183-0411
NSN 5895-01-251-7869
NSN 5915-00-368-4564
NSN 6620-00-526-8996
NSN 5975-01-273-5160
NSN 5950-01-025-6732