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 5920-01-453-2109
NSN 5925-01-243-8343
NSN 5895-01-225-3333
NSN 5920-01-290-3771
NSN 5895-00-181-7020
NSN 5920-01-442-6477
NSN 6130-01-457-7882
NSN 5999-00-175-8465
NSN 5915-01-020-6171
NSN 6150-01-170-6968
NSN 5935-00-487-1813
NSN 5975-01-332-9895