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 5895-00-407-1341
NSN 6145-01-457-3041
NSN 6620-01-158-7309
NSN 4140-00-575-6586
NSN 5930-01-231-6885
NSN 6150-00-081-7216
NSN 6610-01-293-9838
NSN 5945-00-753-5127
NSN 5855-01-407-8706
NSN 5835-01-041-0873
NSN 5960-01-468-6508
NSN 5920-00-889-6064