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 5935-01-045-8749
NSN 6645-00-720-3953
NSN 5910-00-311-4312
NSN 5996-01-104-4161
NSN 6110-00-241-1554
NSN 5999-01-382-9776
NSN 7035-01-424-7019
NSN 5920-01-176-1413
NSN 6150-00-125-6955
NSN 6135-01-479-9783
NSN 5999-00-481-9864
NSN 5895-00-805-3919