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 5999-01-470-4232
NSN 6150-01-428-3939
NSN 5895-00-419-4514
NSN 5910-01-377-5279
NSN 5835-01-257-5342
NSN 5996-01-074-7041
NSN 6240-01-214-0308
NSN 5975-00-719-9793
NSN 5999-01-578-7872
NSN 6645-00-153-3834
NSN 5915-00-076-6875
NSN 5920-00-584-4592