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 6145-01-077-5945
NSN 6105-01-227-5992
NSN 6110-01-097-6128
NSN 5999-00-584-4577
NSN 5905-01-443-9996
NSN 5895-01-487-8939
NSN 5915-00-862-8226
NSN 5935-00-191-1476
NSN 6130-01-025-1540
NSN 4140-00-616-1347
NSN 5985-01-088-4467
NSN 6110-00-733-8686