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 5910-00-928-3731
NSN 5835-00-196-9771
NSN 6145-01-249-3133
NSN 5996-00-679-5233
NSN 5855-01-426-5589
NSN 5999-01-232-7615
NSN 6620-01-258-8139
NSN 5910-00-127-4359
NSN 6150-01-556-7388
NSN 5935-01-296-8703
NSN 5950-01-158-2224
NSN 5930-01-298-8177