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 5996-01-541-2427
NSN 5996-01-569-2392
NSN 5905-01-326-1293
NSN 5985-01-265-3744
NSN 6620-01-512-2016
NSN 5999-01-116-3447
NSN 5998-01-203-3823
NSN 6110-01-350-3449
NSN 5835-01-317-4840
NSN 6110-01-483-7129
NSN 6150-01-386-3071
NSN 5910-00-609-7468