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 5945-01-450-0592
NSN 6645-00-229-1521
NSN 6240-01-235-2604
NSN 5975-00-387-6515
NSN 5990-00-761-9160
NSN 6110-01-327-4109
NSN 5999-00-615-4702
NSN 5945-01-471-3407
NSN 5999-01-521-5741
NSN 5915-01-296-1033
NSN 5895-01-266-8071
NSN 5965-01-633-8849